movies <- read.csv("https://raw.githubusercontent.com/miasiracusa/Data607/master/Data612/Data%20612%20ass2/movies.csv")

ratings <- read.csv("https://raw.githubusercontent.com/miasiracusa/Data607/master/Data612/Data%20612%20ass2/ratings.csv")

#merge data frames by movieId

m <- merge(movies, ratings, by="movieId")
n <- data.matrix(m, rownames.force = NA)
data(MovieLense)
MovieLense
## 943 x 1664 rating matrix of class 'realRatingMatrix' with 99392 ratings.

The data appears to be skewed to the left. It also appears that people prefer to rate movies with whole numbers.

Next, I will only examine the most rated movies, so our data is more accurate.

#pick the most relevant data points (in this case the most rated movies)
movies <- MovieLense[rowCounts(MovieLense) > 50, colCounts(MovieLense) > 100]

Next, I will create a train dataset and a test dataset

train <- sample(x = c(TRUE, FALSE), size = nrow(movies),
                      replace = TRUE, prob = c(0.8, 0.2))

movieTrain <- movies[train, ]
movieTest <- movies[!train, ]

Next, I will use the cosine method to test for similarity among the movies.

similaritems <- similarity(MovieLense[, 1:25], method = "cosine", which = "items")
heatmap(as.matrix(similaritems))

The red indicates that there is a high similarity. This makes sense to appear along the diagonal, since the movies are being compared to themselves. The darker yellow indicates slgihtly more similar items. Now we will create an item to item model using the IBCF method.We will start with the training set.

trainI2I <- Recommender(movieTrain, method = "IBCF", param=list(normalize = "Z-score", method="Jaccard")) 
predicted <- predict(object = trainI2I, newdata = movieTest, n = 10)
rec <- sapply(predicted@items, function(x) {colnames(movies)[x]}) 
rec %>% kable() %>% kable_styling(full_width = T)
x
GoldenEye (1995)
Get Shorty (1995)
Dead Man Walking (1995)
Mighty Aphrodite (1995)
Postino, Il (1994)
Taxi Driver (1976)
Rumble in the Bronx (1995)
Batman Forever (1995)
Net, The (1995)
Clerks (1994)
x
GoldenEye (1995)
Get Shorty (1995)
Twelve Monkeys (1995)
Babe (1995)
Dead Man Walking (1995)
Seven (Se7en) (1995)
Usual Suspects, The (1995)
Mighty Aphrodite (1995)
Postino, Il (1994)
Mr. Holland’s Opus (1995)
x
Devil’s Own, The (1997)
Dragonheart (1996)
First Wives Club, The (1996)
Executive Decision (1996)
Grumpier Old Men (1995)
Braveheart (1995)
Mystery Science Theater 3000: The Movie (1996)
Alien (1979)
Sling Blade (1996)
Heat (1995)
x
Scream (1996)
GoldenEye (1995)
Get Shorty (1995)
Postino, Il (1994)
Mr. Holland’s Opus (1995)
Taxi Driver (1976)
Rumble in the Bronx (1995)
Apollo 13 (1995)
Batman Forever (1995)
Crimson Tide (1995)
x
GoldenEye (1995)
Get Shorty (1995)
Twelve Monkeys (1995)
Dead Man Walking (1995)
Seven (Se7en) (1995)
Mighty Aphrodite (1995)
Postino, Il (1994)
Taxi Driver (1976)
Birdcage, The (1996)
Batman Forever (1995)
x
Get Shorty (1995)
Seven (Se7en) (1995)
Postino, Il (1994)
Rumble in the Bronx (1995)
Batman Forever (1995)
Crimson Tide (1995)
Clerks (1994)
Ed Wood (1994)
Natural Born Killers (1994)
Professional, The (1994)
x
Toy Story (1995)
GoldenEye (1995)
Get Shorty (1995)
Babe (1995)
Dead Man Walking (1995)
Seven (Se7en) (1995)
Postino, Il (1994)
Mr. Holland’s Opus (1995)
Braveheart (1995)
Birdcage, The (1996)
x
Leaving Las Vegas (1995)
Twelve Monkeys (1995)
Scream (1996)
Down Periscope (1996)
Craft, The (1996)
Truth About Cats & Dogs, The (1996)
Frighteners, The (1996)
Long Kiss Goodnight, The (1996)
Willy Wonka and the Chocolate Factory (1971)
101 Dalmatians (1996)
x
GoldenEye (1995)
Get Shorty (1995)
Babe (1995)
Dead Man Walking (1995)
Seven (Se7en) (1995)
Usual Suspects, The (1995)
Braveheart (1995)
Taxi Driver (1976)
Rumble in the Bronx (1995)
Apollo 13 (1995)
x
Scream (1996)
Twelve Monkeys (1995)
Mighty Aphrodite (1995)
Welcome to the Dollhouse (1995)
Cold Comfort Farm (1995)
Lone Star (1996)
Chasing Amy (1997)
Men in Black (1997)
Crash (1996)
Game, The (1997)
x
Scream (1996)
Babe (1995)
Usual Suspects, The (1995)
Aladdin (1992)
Mystery Science Theater 3000: The Movie (1996)
Sling Blade (1996)
Heat (1995)
English Patient, The (1996)
Face/Off (1997)
Jackie Brown (1997)
x
x
Babe (1995)
Usual Suspects, The (1995)
Braveheart (1995)
Aladdin (1992)
Mystery Science Theater 3000: The Movie (1996)
Truth About Cats & Dogs, The (1996)
Independence Day (ID4) (1996)
Frighteners, The (1996)
Long Kiss Goodnight, The (1996)
Willy Wonka and the Chocolate Factory (1971)
x
Truth About Cats & Dogs, The (1996)
Independence Day (ID4) (1996)
Frighteners, The (1996)
Long Kiss Goodnight, The (1996)
Willy Wonka and the Chocolate Factory (1971)
101 Dalmatians (1996)
Beavis and Butt-head Do America (1996)
Jungle2Jungle (1997)
Leaving Las Vegas (1995)
Scream (1996)
x
Toy Story (1995)
GoldenEye (1995)
Get Shorty (1995)
Twelve Monkeys (1995)
Babe (1995)
Dead Man Walking (1995)
Usual Suspects, The (1995)
Mighty Aphrodite (1995)
Postino, Il (1994)
Mr. Holland’s Opus (1995)
x
Mr. Holland’s Opus (1995)
Twister (1996)
Big Night (1996)
Jerry Maguire (1996)
Devil’s Own, The (1997)
Absolute Power (1997)
Everyone Says I Love You (1996)
Mission: Impossible (1996)
Dragonheart (1996)
First Wives Club, The (1996)
x
x
Birdcage, The (1996)
Devil’s Own, The (1997)
Absolute Power (1997)
Liar Liar (1997)
Nutty Professor, The (1996)
Dragonheart (1996)
First Wives Club, The (1996)
Hunchback of Notre Dame, The (1996)
Executive Decision (1996)
Ransom (1996)
x
Truth About Cats & Dogs, The (1996)
Frighteners, The (1996)
Willy Wonka and the Chocolate Factory (1971)
Beavis and Butt-head Do America (1996)
Leaving Las Vegas (1995)
Titanic (1997)
Dante’s Peak (1997)
James and the Giant Peach (1996)
Down Periscope (1996)
Craft, The (1996)
x
Scream (1996)
Titanic (1997)
English Patient, The (1996)
Babe (1995)
Usual Suspects, The (1995)
Braveheart (1995)
Mystery Science Theater 3000: The Movie (1996)
Truth About Cats & Dogs, The (1996)
Frighteners, The (1996)
Long Kiss Goodnight, The (1996)
x
Frighteners, The (1996)
Long Kiss Goodnight, The (1996)
Willy Wonka and the Chocolate Factory (1971)
Beavis and Butt-head Do America (1996)
James and the Giant Peach (1996)
Craft, The (1996)
Star Wars (1977)
Big Night (1996)
Star Trek: First Contact (1996)
Sense and Sensibility (1995)
x
Scream (1996)
Truth About Cats & Dogs, The (1996)
Independence Day (ID4) (1996)
Frighteners, The (1996)
Willy Wonka and the Chocolate Factory (1971)
101 Dalmatians (1996)
Beavis and Butt-head Do America (1996)
James and the Giant Peach (1996)
Broken Arrow (1996)
Down Periscope (1996)
x
Babe (1995)
Braveheart (1995)
Mystery Science Theater 3000: The Movie (1996)
Indiana Jones and the Last Crusade (1989)
Heat (1995)
English Patient, The (1996)
Face/Off (1997)
Schindler’s List (1993)
Jackie Brown (1997)
Butch Cassidy and the Sundance Kid (1969)
x
Scream (1996)
Truth About Cats & Dogs, The (1996)
Frighteners, The (1996)
Long Kiss Goodnight, The (1996)
Leaving Las Vegas (1995)
James and the Giant Peach (1996)
Broken Arrow (1996)
Down Periscope (1996)
Craft, The (1996)
GoldenEye (1995)
x
Titanic (1997)
Leaving Las Vegas (1995)
Down Periscope (1996)
Craft, The (1996)
Truth About Cats & Dogs, The (1996)
Independence Day (ID4) (1996)
Long Kiss Goodnight, The (1996)
Willy Wonka and the Chocolate Factory (1971)
101 Dalmatians (1996)
Jungle2Jungle (1997)
x
Scream (1996)
Titanic (1997)
Toy Story (1995)
GoldenEye (1995)
Get Shorty (1995)
Twelve Monkeys (1995)
Babe (1995)
Dead Man Walking (1995)
Seven (Se7en) (1995)
Postino, Il (1994)
x
Mighty Aphrodite (1995)
Postino, Il (1994)
Taxi Driver (1976)
Net, The (1995)
Hoop Dreams (1994)
Professional, The (1994)
What’s Eating Gilbert Grape (1993)
Four Weddings and a Funeral (1994)
Mask, The (1994)
Much Ado About Nothing (1993)
x
Truth About Cats & Dogs, The (1996)
101 Dalmatians (1996)
Beavis and Butt-head Do America (1996)
Jungle2Jungle (1997)
Dante’s Peak (1997)
Down Periscope (1996)
Executive Decision (1996)
Father of the Bride Part II (1995)
Mighty Aphrodite (1995)
Welcome to the Dollhouse (1995)
x
Frighteners, The (1996)
101 Dalmatians (1996)
Beavis and Butt-head Do America (1996)
Jungle2Jungle (1997)
Dante’s Peak (1997)
James and the Giant Peach (1996)
Down Periscope (1996)
Craft, The (1996)
Titanic (1997)
GoldenEye (1995)
x
Toy Story (1995)
Star Trek: First Contact (1996)
Emma (1996)
Everyone Says I Love You (1996)
Seven Years in Tibet (1997)
GoldenEye (1995)
Twelve Monkeys (1995)
Dead Man Walking (1995)
Seven (Se7en) (1995)
Mighty Aphrodite (1995)
x
Mighty Aphrodite (1995)
Welcome to the Dollhouse (1995)
Cold Comfort Farm (1995)
Lone Star (1996)
Swingers (1996)
Chasing Amy (1997)
Contact (1997)
Full Monty, The (1997)
Secrets & Lies (1996)
In & Out (1997)
x
Scream (1996)
x
Scream (1996)
GoldenEye (1995)
Postino, Il (1994)
Rumble in the Bronx (1995)
Clerks (1994)
Ed Wood (1994)
Hoop Dreams (1994)
Natural Born Killers (1994)
While You Were Sleeping (1995)
Ace Ventura: Pet Detective (1994)
x
Frighteners, The (1996)
Long Kiss Goodnight, The (1996)
Beavis and Butt-head Do America (1996)
Jungle2Jungle (1997)
Dante’s Peak (1997)
James and the Giant Peach (1996)
Broken Arrow (1996)
Down Periscope (1996)
Craft, The (1996)
Toy Story (1995)
x
GoldenEye (1995)
Get Shorty (1995)
Twelve Monkeys (1995)
Babe (1995)
Dead Man Walking (1995)
Seven (Se7en) (1995)
Usual Suspects, The (1995)
Mighty Aphrodite (1995)
Postino, Il (1994)
Mr. Holland’s Opus (1995)
x
Executive Decision (1996)
Grumpier Old Men (1995)
Frighteners, The (1996)
Long Kiss Goodnight, The (1996)
101 Dalmatians (1996)
Beavis and Butt-head Do America (1996)
Jungle2Jungle (1997)
Dante’s Peak (1997)
Mr. Holland’s Opus (1995)
Liar Liar (1997)
x
Toy Story (1995)
Dead Man Walking (1995)
Mighty Aphrodite (1995)
Postino, Il (1994)
Mr. Holland’s Opus (1995)
Taxi Driver (1976)
Rumble in the Bronx (1995)
Birdcage, The (1996)
Apollo 13 (1995)
Clerks (1994)
x
Down Periscope (1996)
Craft, The (1996)
Toy Story (1995)
GoldenEye (1995)
Get Shorty (1995)
Seven (Se7en) (1995)
Mr. Holland’s Opus (1995)
Taxi Driver (1976)
Rumble in the Bronx (1995)
Apollo 13 (1995)
x
Absolute Power (1997)
Dragonheart (1996)
Sleepers (1996)
Executive Decision (1996)
Long Kiss Goodnight, The (1996)
Beavis and Butt-head Do America (1996)
Jungle2Jungle (1997)
Taxi Driver (1976)
Rumble in the Bronx (1995)
Mask, The (1994)
x
GoldenEye (1995)
Dead Man Walking (1995)
Seven (Se7en) (1995)
Postino, Il (1994)
Taxi Driver (1976)
Ed Wood (1994)
Hoop Dreams (1994)
Natural Born Killers (1994)
Outbreak (1995)
Professional, The (1994)
x
Twelve Monkeys (1995)
Birdcage, The (1996)
Devil’s Own, The (1997)
Liar Liar (1997)
Nutty Professor, The (1996)
Dragonheart (1996)
First Wives Club, The (1996)
Hunchback of Notre Dame, The (1996)
Executive Decision (1996)
Father of the Bride Part II (1995)
x
Truth About Cats & Dogs, The (1996)
Long Kiss Goodnight, The (1996)
101 Dalmatians (1996)
Jungle2Jungle (1997)
Dante’s Peak (1997)
James and the Giant Peach (1996)
Broken Arrow (1996)
Executive Decision (1996)
Ransom (1996)
Down Periscope (1996)
x
x
Toy Story (1995)
GoldenEye (1995)
Get Shorty (1995)
Seven (Se7en) (1995)
Mighty Aphrodite (1995)
Postino, Il (1994)
Mr. Holland’s Opus (1995)
Taxi Driver (1976)
Rumble in the Bronx (1995)
Birdcage, The (1996)
x
GoldenEye (1995)
Get Shorty (1995)
Babe (1995)
Dead Man Walking (1995)
Seven (Se7en) (1995)
Usual Suspects, The (1995)
Mighty Aphrodite (1995)
Postino, Il (1994)
Braveheart (1995)
Taxi Driver (1976)
x
Titanic (1997)
Twelve Monkeys (1995)
Babe (1995)
Usual Suspects, The (1995)
Braveheart (1995)
Aladdin (1992)
Fargo (1996)
Mystery Science Theater 3000: The Movie (1996)
Return of the Jedi (1983)
Alien (1979)
x
Truth About Cats & Dogs, The (1996)
Independence Day (ID4) (1996)
Frighteners, The (1996)
Long Kiss Goodnight, The (1996)
101 Dalmatians (1996)
Beavis and Butt-head Do America (1996)
Jungle2Jungle (1997)
Dante’s Peak (1997)
James and the Giant Peach (1996)
Broken Arrow (1996)
x
Truth About Cats & Dogs, The (1996)
Willy Wonka and the Chocolate Factory (1971)
101 Dalmatians (1996)
Beavis and Butt-head Do America (1996)
Jungle2Jungle (1997)
James and the Giant Peach (1996)
Down Periscope (1996)
Craft, The (1996)
Mighty Aphrodite (1995)
Taxi Driver (1976)
x
Babe (1995)
Usual Suspects, The (1995)
Mystery Science Theater 3000: The Movie (1996)
Sling Blade (1996)
English Patient, The (1996)
Face/Off (1997)
Schindler’s List (1993)
Butch Cassidy and the Sundance Kid (1969)
Trainspotting (1996)
Vertigo (1958)
x
Down Periscope (1996)
Craft, The (1996)
Frighteners, The (1996)
Long Kiss Goodnight, The (1996)
101 Dalmatians (1996)
Beavis and Butt-head Do America (1996)
Jungle2Jungle (1997)
James and the Giant Peach (1996)
Broken Arrow (1996)
GoldenEye (1995)
x
GoldenEye (1995)
Get Shorty (1995)
Babe (1995)
Dead Man Walking (1995)
Mighty Aphrodite (1995)
Postino, Il (1994)
Braveheart (1995)
Rumble in the Bronx (1995)
Birdcage, The (1996)
Batman Forever (1995)
x
Toy Story (1995)
GoldenEye (1995)
Get Shorty (1995)
Twelve Monkeys (1995)
Dead Man Walking (1995)
Seven (Se7en) (1995)
Mighty Aphrodite (1995)
Postino, Il (1994)
Mr. Holland’s Opus (1995)
Taxi Driver (1976)
x
Scream (1996)
Seven (Se7en) (1995)
Taxi Driver (1976)
Crimson Tide (1995)
Clerks (1994)
Ed Wood (1994)
Hoop Dreams (1994)
Outbreak (1995)
Professional, The (1994)
Quiz Show (1994)
x
Truth About Cats & Dogs, The (1996)
Frighteners, The (1996)
Long Kiss Goodnight, The (1996)
Jungle2Jungle (1997)
Titanic (1997)
James and the Giant Peach (1996)
Down Periscope (1996)
English Patient, The (1996)
Seven Years in Tibet (1997)
Happy Gilmore (1996)
x
Babe (1995)
Usual Suspects, The (1995)
Mystery Science Theater 3000: The Movie (1996)
Sling Blade (1996)
Heat (1995)
Face/Off (1997)
Schindler’s List (1993)
Jackie Brown (1997)
Trainspotting (1996)
Vertigo (1958)
x
Toy Story (1995)
GoldenEye (1995)
Babe (1995)
Mighty Aphrodite (1995)
Mr. Holland’s Opus (1995)
Rumble in the Bronx (1995)
Birdcage, The (1996)
Batman Forever (1995)
Crimson Tide (1995)
Net, The (1995)
x
Truth About Cats & Dogs, The (1996)
Independence Day (ID4) (1996)
Frighteners, The (1996)
Long Kiss Goodnight, The (1996)
Willy Wonka and the Chocolate Factory (1971)
101 Dalmatians (1996)
Beavis and Butt-head Do America (1996)
Jungle2Jungle (1997)
Leaving Las Vegas (1995)
Scream (1996)
x
Titanic (1997)
GoldenEye (1995)
Get Shorty (1995)
Twelve Monkeys (1995)
Dead Man Walking (1995)
Postino, Il (1994)
Rumble in the Bronx (1995)
Birdcage, The (1996)
Batman Forever (1995)
Crimson Tide (1995)
x
Scream (1996)
Titanic (1997)
x
GoldenEye (1995)
Get Shorty (1995)
Seven (Se7en) (1995)
Postino, Il (1994)
Rumble in the Bronx (1995)
Apollo 13 (1995)
Batman Forever (1995)
Crimson Tide (1995)
Net, The (1995)
Clerks (1994)
x
Babe (1995)
Usual Suspects, The (1995)
Braveheart (1995)
Aladdin (1992)
Mystery Science Theater 3000: The Movie (1996)
Return of the Jedi (1983)
Alien (1979)
Indiana Jones and the Last Crusade (1989)
Sling Blade (1996)
Schindler’s List (1993)
x
Scream (1996)
Titanic (1997)
Toy Story (1995)
GoldenEye (1995)
Get Shorty (1995)
Twelve Monkeys (1995)
Babe (1995)
Dead Man Walking (1995)
Seven (Se7en) (1995)
Usual Suspects, The (1995)
x
GoldenEye (1995)
Batman Forever (1995)
Crimson Tide (1995)
Net, The (1995)
Natural Born Killers (1994)
Outbreak (1995)
Stargate (1994)
What’s Eating Gilbert Grape (1993)
While You Were Sleeping (1995)
Ace Ventura: Pet Detective (1994)
x
Down Periscope (1996)
Craft, The (1996)
Frighteners, The (1996)
Long Kiss Goodnight, The (1996)
Willy Wonka and the Chocolate Factory (1971)
101 Dalmatians (1996)
Beavis and Butt-head Do America (1996)
Jungle2Jungle (1997)
Dante’s Peak (1997)
James and the Giant Peach (1996)
x
GoldenEye (1995)
Get Shorty (1995)
Seven (Se7en) (1995)
Mighty Aphrodite (1995)
Taxi Driver (1976)
Rumble in the Bronx (1995)
Apollo 13 (1995)
Batman Forever (1995)
Crimson Tide (1995)
Net, The (1995)
x
Beavis and Butt-head Do America (1996)
Jungle2Jungle (1997)
Leaving Las Vegas (1995)
English Patient, The (1996)
GoldenEye (1995)
Get Shorty (1995)
Dead Man Walking (1995)
Mighty Aphrodite (1995)
Postino, Il (1994)
Taxi Driver (1976)
x
Titanic (1997)
Independence Day (ID4) (1996)
Frighteners, The (1996)
Long Kiss Goodnight, The (1996)
Willy Wonka and the Chocolate Factory (1971)
101 Dalmatians (1996)
Beavis and Butt-head Do America (1996)
Jungle2Jungle (1997)
Dante’s Peak (1997)
James and the Giant Peach (1996)
x
x
Mr. Holland’s Opus (1995)
Jerry Maguire (1996)
Devil’s Own, The (1997)
Absolute Power (1997)
Liar Liar (1997)
Nutty Professor, The (1996)
First Wives Club, The (1996)
Hunchback of Notre Dame, The (1996)
Sleepers (1996)
Executive Decision (1996)
x
Dead Man Walking (1995)
Seven (Se7en) (1995)
Postino, Il (1994)
Taxi Driver (1976)
Rumble in the Bronx (1995)
Crimson Tide (1995)
Clerks (1994)
Ed Wood (1994)
Hoop Dreams (1994)
Professional, The (1994)
x
Toy Story (1995)
GoldenEye (1995)
Get Shorty (1995)
Twelve Monkeys (1995)
Babe (1995)
Dead Man Walking (1995)
Seven (Se7en) (1995)
Usual Suspects, The (1995)
Mighty Aphrodite (1995)
Postino, Il (1994)
x
Scream (1996)
Titanic (1997)
GoldenEye (1995)
Get Shorty (1995)
Seven (Se7en) (1995)
Usual Suspects, The (1995)
Mighty Aphrodite (1995)
Postino, Il (1994)
Mr. Holland’s Opus (1995)
Taxi Driver (1976)
x
Scream (1996)
GoldenEye (1995)
Get Shorty (1995)
Babe (1995)
Dead Man Walking (1995)
Seven (Se7en) (1995)
Mighty Aphrodite (1995)
Postino, Il (1994)
Mr. Holland’s Opus (1995)
Rumble in the Bronx (1995)
x
GoldenEye (1995)
Get Shorty (1995)
Twelve Monkeys (1995)
Dead Man Walking (1995)
Seven (Se7en) (1995)
Mighty Aphrodite (1995)
Postino, Il (1994)
Mr. Holland’s Opus (1995)
Taxi Driver (1976)
Rumble in the Bronx (1995)
x
Mighty Aphrodite (1995)
Postino, Il (1994)
Nightmare Before Christmas, The (1993)
Welcome to the Dollhouse (1995)
Snow White and the Seven Dwarfs (1937)
Cold Comfort Farm (1995)
Bound (1996)
Wizard of Oz, The (1939)
Gone with the Wind (1939)
Citizen Kane (1941)
x
GoldenEye (1995)
Get Shorty (1995)
Dead Man Walking (1995)
Seven (Se7en) (1995)
Postino, Il (1994)
Taxi Driver (1976)
Rumble in the Bronx (1995)
Apollo 13 (1995)
Batman Forever (1995)
Crimson Tide (1995)
x
Scream (1996)
Titanic (1997)
x
Toy Story (1995)
GoldenEye (1995)
Get Shorty (1995)
Babe (1995)
Mighty Aphrodite (1995)
Postino, Il (1994)
Mr. Holland’s Opus (1995)
Braveheart (1995)
Rumble in the Bronx (1995)
Batman Forever (1995)
x
Mr. Holland’s Opus (1995)
Fargo (1996)
Truth About Cats & Dogs, The (1996)
Rock, The (1996)
Long Kiss Goodnight, The (1996)
Willy Wonka and the Chocolate Factory (1971)
Beavis and Butt-head Do America (1996)
Jungle2Jungle (1997)
Mission: Impossible (1996)
Nutty Professor, The (1996)
x
GoldenEye (1995)
Get Shorty (1995)
Dead Man Walking (1995)
Seven (Se7en) (1995)
Taxi Driver (1976)
Rumble in the Bronx (1995)
Apollo 13 (1995)
Batman Forever (1995)
Crimson Tide (1995)
Net, The (1995)
x
Get Shorty (1995)
Twelve Monkeys (1995)
Dead Man Walking (1995)
Seven (Se7en) (1995)
Usual Suspects, The (1995)
Mighty Aphrodite (1995)
Postino, Il (1994)
Taxi Driver (1976)
Rumble in the Bronx (1995)
Birdcage, The (1996)
x
Frighteners, The (1996)
Beavis and Butt-head Do America (1996)
Jungle2Jungle (1997)
Dante’s Peak (1997)
Craft, The (1996)
Scream (1996)
GoldenEye (1995)
Get Shorty (1995)
Seven (Se7en) (1995)
Postino, Il (1994)
x
Titanic (1997)
Babe (1995)
Dead Man Walking (1995)
Usual Suspects, The (1995)
Mighty Aphrodite (1995)
Postino, Il (1994)
Mr. Holland’s Opus (1995)
Taxi Driver (1976)
Rumble in the Bronx (1995)
Birdcage, The (1996)
x
Toy Story (1995)
Everyone Says I Love You (1996)
Seven Years in Tibet (1997)
Frighteners, The (1996)
Long Kiss Goodnight, The (1996)
101 Dalmatians (1996)
Jungle2Jungle (1997)
Leaving Las Vegas (1995)
Dante’s Peak (1997)
James and the Giant Peach (1996)
x
x
Big Night (1996)
Sense and Sensibility (1995)
Emma (1996)
Everyone Says I Love You (1996)
Boogie Nights (1997)
Seven Years in Tibet (1997)
Scream (1996)
Titanic (1997)
Mighty Aphrodite (1995)
Postino, Il (1994)
x
GoldenEye (1995)
Get Shorty (1995)
Dead Man Walking (1995)
Seven (Se7en) (1995)
Postino, Il (1994)
Taxi Driver (1976)
Rumble in the Bronx (1995)
Apollo 13 (1995)
Batman Forever (1995)
Crimson Tide (1995)
x
GoldenEye (1995)
Twelve Monkeys (1995)
Babe (1995)
Dead Man Walking (1995)
Postino, Il (1994)
Mr. Holland’s Opus (1995)
Taxi Driver (1976)
Rumble in the Bronx (1995)
Batman Forever (1995)
Crimson Tide (1995)
x
Frighteners, The (1996)
Long Kiss Goodnight, The (1996)
101 Dalmatians (1996)
Beavis and Butt-head Do America (1996)
Jungle2Jungle (1997)
Scream (1996)
Titanic (1997)
James and the Giant Peach (1996)
Broken Arrow (1996)
Down Periscope (1996)
x
Mr. Holland’s Opus (1995)
Jerry Maguire (1996)
Devil’s Own, The (1997)
Absolute Power (1997)
Liar Liar (1997)
Nutty Professor, The (1996)
First Wives Club, The (1996)
Hunchback of Notre Dame, The (1996)
Sleepers (1996)
Executive Decision (1996)
x
Mystery Science Theater 3000: The Movie (1996)
English Patient, The (1996)
Face/Off (1997)
Titanic (1997)
Schindler’s List (1993)
Butch Cassidy and the Sundance Kid (1969)
Vertigo (1958)
African Queen, The (1951)
Primal Fear (1996)
Leaving Las Vegas (1995)
x
Get Shorty (1995)
Seven (Se7en) (1995)
Mighty Aphrodite (1995)
Postino, Il (1994)
Mr. Holland’s Opus (1995)
Taxi Driver (1976)
Rumble in the Bronx (1995)
Birdcage, The (1996)
Batman Forever (1995)
Net, The (1995)
x
Toy Story (1995)
Mr. Holland’s Opus (1995)
First Wives Club, The (1996)
Hunchback of Notre Dame, The (1996)
Father of the Bride Part II (1995)
Frighteners, The (1996)
Willy Wonka and the Chocolate Factory (1971)
101 Dalmatians (1996)
Beavis and Butt-head Do America (1996)
James and the Giant Peach (1996)
x
Titanic (1997)
Toy Story (1995)
Executive Decision (1996)
Father of the Bride Part II (1995)
Grumpier Old Men (1995)
Babe (1995)
Mr. Holland’s Opus (1995)
Birdcage, The (1996)
Aladdin (1992)
Mystery Science Theater 3000: The Movie (1996)
x
Babe (1995)
Usual Suspects, The (1995)
Mr. Holland’s Opus (1995)
Braveheart (1995)
Mystery Science Theater 3000: The Movie (1996)
Rock, The (1996)
Twister (1996)
Big Night (1996)
Sling Blade (1996)
Jerry Maguire (1996)
x
Twelve Monkeys (1995)
Mr. Holland’s Opus (1995)
Birdcage, The (1996)
Fargo (1996)
Devil’s Own, The (1997)
Absolute Power (1997)
Nutty Professor, The (1996)
Dragonheart (1996)
Hunchback of Notre Dame, The (1996)
Babe (1995)
x
Toy Story (1995)
GoldenEye (1995)
Get Shorty (1995)
Twelve Monkeys (1995)
Babe (1995)
Dead Man Walking (1995)
Seven (Se7en) (1995)
Usual Suspects, The (1995)
Mighty Aphrodite (1995)
Mr. Holland’s Opus (1995)
x
GoldenEye (1995)
Dead Man Walking (1995)
Mighty Aphrodite (1995)
Postino, Il (1994)
Taxi Driver (1976)
Rumble in the Bronx (1995)
Batman Forever (1995)
Crimson Tide (1995)
Net, The (1995)
Clerks (1994)
x
Scream (1996)
Titanic (1997)
Down Periscope (1996)
Craft, The (1996)
Postino, Il (1994)
Net, The (1995)
Ed Wood (1994)
Hoop Dreams (1994)
Natural Born Killers (1994)
Stargate (1994)
x
Babe (1995)
Braveheart (1995)
Aladdin (1992)
Return of the Jedi (1983)
Alien (1979)
Indiana Jones and the Last Crusade (1989)
Butch Cassidy and the Sundance Kid (1969)
African Queen, The (1951)
Beauty and the Beast (1991)
GoldenEye (1995)
x
Leaving Las Vegas (1995)
Titanic (1997)
English Patient, The (1996)
Usual Suspects, The (1995)
Mystery Science Theater 3000: The Movie (1996)
Truth About Cats & Dogs, The (1996)
Frighteners, The (1996)
Big Night (1996)
Long Kiss Goodnight, The (1996)
Sling Blade (1996)
x
Beavis and Butt-head Do America (1996)
Jungle2Jungle (1997)
Leaving Las Vegas (1995)
Dante’s Peak (1997)
James and the Giant Peach (1996)
Broken Arrow (1996)
Down Periscope (1996)
GoldenEye (1995)
Get Shorty (1995)
Dead Man Walking (1995)
x
GoldenEye (1995)
Get Shorty (1995)
Dead Man Walking (1995)
Seven (Se7en) (1995)
Mighty Aphrodite (1995)
Postino, Il (1994)
Mr. Holland’s Opus (1995)
Taxi Driver (1976)
Rumble in the Bronx (1995)
Birdcage, The (1996)
x
Titanic (1997)
Mighty Aphrodite (1995)
Welcome to the Dollhouse (1995)
Truth About Cats & Dogs, The (1996)
Cold Comfort Farm (1995)
Independence Day (ID4) (1996)
Frighteners, The (1996)
Lone Star (1996)
Long Kiss Goodnight, The (1996)
Swingers (1996)
x
Truth About Cats & Dogs, The (1996)
Independence Day (ID4) (1996)
Frighteners, The (1996)
Long Kiss Goodnight, The (1996)
101 Dalmatians (1996)
Beavis and Butt-head Do America (1996)
Jungle2Jungle (1997)
Dante’s Peak (1997)
James and the Giant Peach (1996)
Broken Arrow (1996)
x
GoldenEye (1995)
Get Shorty (1995)
Dead Man Walking (1995)
Usual Suspects, The (1995)
Mighty Aphrodite (1995)
Postino, Il (1994)
Braveheart (1995)
Taxi Driver (1976)
Crimson Tide (1995)
Clerks (1994)
x
Scream (1996)
Titanic (1997)
GoldenEye (1995)
Postino, Il (1994)
Taxi Driver (1976)
Rumble in the Bronx (1995)
Batman Forever (1995)
Crimson Tide (1995)
Ed Wood (1994)
Hoop Dreams (1994)
x
Scream (1996)
Truth About Cats & Dogs, The (1996)
Frighteners, The (1996)
Long Kiss Goodnight, The (1996)
Beavis and Butt-head Do America (1996)
Jungle2Jungle (1997)
Leaving Las Vegas (1995)
Dante’s Peak (1997)
James and the Giant Peach (1996)
Broken Arrow (1996)
x
Babe (1995)
Usual Suspects, The (1995)
Braveheart (1995)
Aladdin (1992)
Mystery Science Theater 3000: The Movie (1996)
Alien (1979)
Indiana Jones and the Last Crusade (1989)
Sling Blade (1996)
Schindler’s List (1993)
Jackie Brown (1997)
x
Scream (1996)
Braveheart (1995)
Mystery Science Theater 3000: The Movie (1996)
Indiana Jones and the Last Crusade (1989)
Sling Blade (1996)
Heat (1995)
Face/Off (1997)
Schindler’s List (1993)
Jackie Brown (1997)
Butch Cassidy and the Sundance Kid (1969)
x
Scream (1996)
Titanic (1997)
Frighteners, The (1996)
Long Kiss Goodnight, The (1996)
101 Dalmatians (1996)
Beavis and Butt-head Do America (1996)
Jungle2Jungle (1997)
Leaving Las Vegas (1995)
Dante’s Peak (1997)
James and the Giant Peach (1996)

Above, we can see which movies are recommended to each user in each column.

For the second method, I will use

similar_items <- similarity(MovieLense[, 1:25], method = "pearson", which = "items")
heatmap(as.matrix(similar_items))

This appears to return more similarity between items, as the yellows are all a lot darker. Next I will use the UBCF method to create a recommender system I will start by creating the training set.

trainI2I2 <- Recommender(movieTrain, method = "UBCF", param=list(normalize = "Z-score", method="Jaccard")) 
predicted <- predict(object = trainI2I2, newdata = movieTest, n = 10)
rec <- sapply(predicted@items, function(x) {colnames(movies)[x]}) 
rec %>% kable() %>% kable_styling(full_width = T)
28 38 43 58 70 72 76 85 89 90 91 96 97 106 122 125 135 160 186 198 223 224 250 254 264 288 301 308 314 318 320 325 328 334 338 344 346 354 378 394 399 406 412 430 432 451 453 455 466 474 478 480 484 504 505 527 539 542 553 567 569 573 592 593 595 606 608 617 621 642 647 658 669 679 682 683 686 693 697 704 705 708 709 711 745 749 752 763 764 795 805 815 825 833 843 872 877 882 889 894 897 907 908 913 922 927 933 934 938 940 943
Godfather, The (1972) Fargo (1996) Sling Blade (1996) Secrets & Lies (1996) Fargo (1996) Princess Bride, The (1987) Star Wars (1977) Close Shave, A (1995) Raiders of the Lost Ark (1981) Star Wars (1977) Fargo (1996) Dead Man Walking (1995) Godfather, The (1972) Star Wars (1977) Fargo (1996) Fargo (1996) Fargo (1996) Return of the Jedi (1983) Star Wars (1977) Dead Man Walking (1995) Fargo (1996) Fargo (1996) Princess Bride, The (1987) Fargo (1996) Star Wars (1977) Dead Man Walking (1995) Raising Arizona (1987) Princess Bride, The (1987) Fargo (1996) Dead Man Walking (1995) Godfather, The (1972) Dead Man Walking (1995) Raiders of the Lost Ark (1981) Shawshank Redemption, The (1994) Star Wars (1977) Schindler’s List (1993) Dead Man Walking (1995) Godfather, The (1972) Godfather, The (1972) Fargo (1996) Close Shave, A (1995) Close Shave, A (1995) Star Wars (1977) Raiders of the Lost Ark (1981) Raiders of the Lost Ark (1981) Fargo (1996) Godfather, The (1972) Raising Arizona (1987) Fargo (1996) Close Shave, A (1995) Raiders of the Lost Ark (1981) Dead Man Walking (1995) Fargo (1996) Princess Bride, The (1987) Fargo (1996) Princess Bride, The (1987) Fargo (1996) Raiders of the Lost Ark (1981) Godfather, The (1972) Raising Arizona (1987) Raiders of the Lost Ark (1981) Fargo (1996) Young Frankenstein (1974) Godfather, The (1972) Raiders of the Lost Ark (1981) Dead Man Walking (1995) Return of the Jedi (1983) Star Wars (1977) Godfather, The (1972) Fargo (1996) Fargo (1996) Raiders of the Lost Ark (1981) Fargo (1996) Godfather, The (1972) Close Shave, A (1995) Fargo (1996) Fargo (1996) Fargo (1996) Fargo (1996) Raiders of the Lost Ark (1981) Fargo (1996) Fargo (1996) Fargo (1996) Fargo (1996) Princess Bride, The (1987) Schindler’s List (1993) Fargo (1996) Dead Man Walking (1995) Godfather, The (1972) Godfather, The (1972) Schindler’s List (1993) Fargo (1996) Princess Bride, The (1987) Dead Man Walking (1995) Fargo (1996) Fargo (1996) Fargo (1996) Fargo (1996) Raising Arizona (1987) Raiders of the Lost Ark (1981) Fargo (1996) Raiders of the Lost Ark (1981) Dead Man Walking (1995) Lone Star (1996) Fargo (1996) Fargo (1996) Close Shave, A (1995) Godfather, The (1972) Raiders of the Lost Ark (1981) Godfather, The (1972) Raising Arizona (1987)
Dead Man Walking (1995) Star Wars (1977) To Kill a Mockingbird (1962) To Kill a Mockingbird (1962) Godfather, The (1972) Raising Arizona (1987) Raiders of the Lost Ark (1981) Toy Story (1995) Dead Man Walking (1995) Return of the Jedi (1983) Dead Man Walking (1995) Close Shave, A (1995) Return of the Jedi (1983) Raiders of the Lost Ark (1981) Star Wars (1977) Godfather, The (1972) Star Wars (1977) Princess Bride, The (1987) Raiders of the Lost Ark (1981) Close Shave, A (1995) Star Wars (1977) Star Wars (1977) Schindler’s List (1993) Godfather, The (1972) Raiders of the Lost Ark (1981) Return of the Jedi (1983) Close Shave, A (1995) L.A. Confidential (1997) Star Wars (1977) Return of the Jedi (1983) Dead Man Walking (1995) Princess Bride, The (1987) Princess Bride, The (1987) Toy Story (1995) Godfather, The (1972) Pulp Fiction (1994) Raising Arizona (1987) Pulp Fiction (1994) Close Shave, A (1995) Godfather, The (1972) Lone Star (1996) Sling Blade (1996) Silence of the Lambs, The (1991) Princess Bride, The (1987) Godfather, The (1972) Star Wars (1977) Princess Bride, The (1987) Close Shave, A (1995) Dead Man Walking (1995) Toy Story (1995) Godfather, The (1972) Return of the Jedi (1983) Godfather, The (1972) Close Shave, A (1995) Dead Man Walking (1995) Close Shave, A (1995) Raiders of the Lost Ark (1981) Dead Man Walking (1995) Dead Man Walking (1995) Close Shave, A (1995) Godfather, The (1972) Dead Man Walking (1995) Butch Cassidy and the Sundance Kid (1969) Close Shave, A (1995) Princess Bride, The (1987) Schindler’s List (1993) Princess Bride, The (1987) Godfather, The (1972) Dead Man Walking (1995) Godfather, The (1972) Star Wars (1977) Princess Bride, The (1987) Dead Man Walking (1995) Dead Man Walking (1995) Secrets & Lies (1996) Star Wars (1977) Dead Man Walking (1995) Princess Bride, The (1987) Raiders of the Lost Ark (1981) Godfather, The (1972) Godfather, The (1972) Raiders of the Lost Ark (1981) Dead Man Walking (1995) Raiders of the Lost Ark (1981) Schindler’s List (1993) Close Shave, A (1995) Star Wars (1977) Return of the Jedi (1983) Return of the Jedi (1983) Dead Man Walking (1995) Close Shave, A (1995) Pulp Fiction (1994) Schindler’s List (1993) Princess Bride, The (1987) Dead Man Walking (1995) Star Wars (1977) Star Wars (1977) Godfather, The (1972) Secrets & Lies (1996) Godfather, The (1972) Dead Man Walking (1995) Godfather, The (1972) Raising Arizona (1987) Secrets & Lies (1996) Dead Man Walking (1995) Star Wars (1977) Lone Star (1996) Dead Man Walking (1995) Princess Bride, The (1987) Schindler’s List (1993) Close Shave, A (1995)
Return of the Jedi (1983) Raiders of the Lost Ark (1981) Terminator, The (1984) L.A. Confidential (1997) Dead Man Walking (1995) Close Shave, A (1995) Godfather, The (1972) Secrets & Lies (1996) Schindler’s List (1993) Princess Bride, The (1987) Princess Bride, The (1987) Lone Star (1996) Dead Man Walking (1995) Godfather, The (1972) Raiders of the Lost Ark (1981) Dead Man Walking (1995) Raiders of the Lost Ark (1981) Schindler’s List (1993) Godfather, The (1972) Lone Star (1996) Raiders of the Lost Ark (1981) Raiders of the Lost Ark (1981) Close Shave, A (1995) Dead Man Walking (1995) Godfather, The (1972) Pulp Fiction (1994) Lone Star (1996) Big Night (1996) Raiders of the Lost Ark (1981) Princess Bride, The (1987) Return of the Jedi (1983) Schindler’s List (1993) Raising Arizona (1987) Terminator, The (1984) Dead Man Walking (1995) Raising Arizona (1987) Close Shave, A (1995) Close Shave, A (1995) Lone Star (1996) Dead Man Walking (1995) Secrets & Lies (1996) L.A. Confidential (1997) Casablanca (1942) Raising Arizona (1987) Dead Man Walking (1995) Raiders of the Lost Ark (1981) Close Shave, A (1995) Secrets & Lies (1996) Schindler’s List (1993) Sling Blade (1996) Dead Man Walking (1995) Princess Bride, The (1987) Raising Arizona (1987) Shawshank Redemption, The (1994) Schindler’s List (1993) Toy Story (1995) Dead Man Walking (1995) Close Shave, A (1995) Princess Bride, The (1987) Shawshank Redemption, The (1994) Return of the Jedi (1983) Return of the Jedi (1983) It’s a Wonderful Life (1946) Shawshank Redemption, The (1994) Schindler’s List (1993) Close Shave, A (1995) Close Shave, A (1995) Dead Man Walking (1995) Schindler’s List (1993) Dead Man Walking (1995) Godfather, The (1972) Raising Arizona (1987) Princess Bride, The (1987) Raising Arizona (1987) L.A. Confidential (1997) Raiders of the Lost Ark (1981) Raising Arizona (1987) Raising Arizona (1987) Princess Bride, The (1987) Dead Man Walking (1995) Dead Man Walking (1995) Princess Bride, The (1987) Raising Arizona (1987) Godfather, The (1972) Pulp Fiction (1994) Lone Star (1996) Raiders of the Lost Ark (1981) Schindler’s List (1993) Raising Arizona (1987) Schindler’s List (1993) Shawshank Redemption, The (1994) Raising Arizona (1987) Pulp Fiction (1994) Schindler’s List (1993) Schindler’s List (1993) Raiders of the Lost Ark (1981) Raiders of the Lost Ark (1981) Dead Man Walking (1995) Mr. Holland’s Opus (1995) Return of the Jedi (1983) Schindler’s List (1993) Dead Man Walking (1995) Close Shave, A (1995) Sling Blade (1996) Schindler’s List (1993) Godfather, The (1972) Secrets & Lies (1996) Schindler’s List (1993) Schindler’s List (1993) Close Shave, A (1995) Toy Story (1995)
Schindler’s List (1993) Dead Man Walking (1995) Wizard of Oz, The (1939) Mr. Holland’s Opus (1995) Schindler’s List (1993) Secrets & Lies (1996) Dead Man Walking (1995) Sling Blade (1996) Pulp Fiction (1994) Raising Arizona (1987) Raising Arizona (1987) Secrets & Lies (1996) Raising Arizona (1987) Return of the Jedi (1983) Return of the Jedi (1983) Close Shave, A (1995) Godfather, The (1972) Raising Arizona (1987) Dead Man Walking (1995) Secrets & Lies (1996) Godfather, The (1972) Godfather, The (1972) Lone Star (1996) Princess Bride, The (1987) Dead Man Walking (1995) Raising Arizona (1987) Secrets & Lies (1996) Philadelphia Story, The (1940) Godfather, The (1972) Close Shave, A (1995) Schindler’s List (1993) Pulp Fiction (1994) Close Shave, A (1995) Mr. Holland’s Opus (1995) Return of the Jedi (1983) Sling Blade (1996) Toy Story (1995) Shawshank Redemption, The (1994) To Kill a Mockingbird (1962) Schindler’s List (1993) To Kill a Mockingbird (1962) Wrong Trousers, The (1993) Godfather, The (1972) Close Shave, A (1995) Princess Bride, The (1987) Godfather, The (1972) Shawshank Redemption, The (1994) To Kill a Mockingbird (1962) Raising Arizona (1987) Wrong Trousers, The (1993) Return of the Jedi (1983) Schindler’s List (1993) Close Shave, A (1995) Toy Story (1995) Raising Arizona (1987) Sling Blade (1996) Return of the Jedi (1983) Lone Star (1996) Schindler’s List (1993) Secrets & Lies (1996) Princess Bride, The (1987) Princess Bride, The (1987) Lawrence of Arabia (1962) Lone Star (1996) Pulp Fiction (1994) Secrets & Lies (1996) Toy Story (1995) Return of the Jedi (1983) Pulp Fiction (1994) Raising Arizona (1987) Dead Man Walking (1995) Shawshank Redemption, The (1994) Schindler’s List (1993) Close Shave, A (1995) Young Frankenstein (1974) Dead Man Walking (1995) Close Shave, A (1995) Close Shave, A (1995) Schindler’s List (1993) Return of the Jedi (1983) Pulp Fiction (1994) Schindler’s List (1993) Close Shave, A (1995) Dead Man Walking (1995) Raising Arizona (1987) Secrets & Lies (1996) Godfather, The (1972) Close Shave, A (1995) Close Shave, A (1995) Pulp Fiction (1994) Lone Star (1996) Close Shave, A (1995) Raising Arizona (1987) Close Shave, A (1995) Close Shave, A (1995) Godfather, The (1972) Godfather, The (1972) Schindler’s List (1993) It’s a Wonderful Life (1946) Princess Bride, The (1987) Close Shave, A (1995) Pulp Fiction (1994) Shawshank Redemption, The (1994) Young Frankenstein (1974) Raising Arizona (1987) Dead Man Walking (1995) Sling Blade (1996) Raising Arizona (1987) Pulp Fiction (1994) Shawshank Redemption, The (1994) Secrets & Lies (1996)
Raising Arizona (1987) Return of the Jedi (1983) Butch Cassidy and the Sundance Kid (1969) Young Frankenstein (1974) Pulp Fiction (1994) Sling Blade (1996) Return of the Jedi (1983) Usual Suspects, The (1995) Raising Arizona (1987) Close Shave, A (1995) Close Shave, A (1995) Sling Blade (1996) Schindler’s List (1993) Princess Bride, The (1987) Dead Man Walking (1995) Lone Star (1996) Dead Man Walking (1995) Shawshank Redemption, The (1994) Return of the Jedi (1983) Sling Blade (1996) Dead Man Walking (1995) Dead Man Walking (1995) Secrets & Lies (1996) Schindler’s List (1993) Return of the Jedi (1983) Close Shave, A (1995) Sling Blade (1996) Star Trek: The Wrath of Khan (1982) Return of the Jedi (1983) Toy Story (1995) Close Shave, A (1995) Raising Arizona (1987) Toy Story (1995) Butch Cassidy and the Sundance Kid (1969) Princess Bride, The (1987) To Kill a Mockingbird (1962) Lone Star (1996) Toy Story (1995) Young Frankenstein (1974) Close Shave, A (1995) Young Frankenstein (1974) Big Night (1996) It’s a Wonderful Life (1946) Toy Story (1995) Schindler’s List (1993) Dead Man Walking (1995) Toy Story (1995) L.A. Confidential (1997) Close Shave, A (1995) Star Trek: The Wrath of Khan (1982) Princess Bride, The (1987) Raising Arizona (1987) Shawshank Redemption, The (1994) Lone Star (1996) Close Shave, A (1995) L.A. Confidential (1997) Princess Bride, The (1987) Secrets & Lies (1996) Close Shave, A (1995) Back to the Future (1985) Schindler’s List (1993) Schindler’s List (1993) This Is Spinal Tap (1984) To Kill a Mockingbird (1962) Raising Arizona (1987) Sling Blade (1996) Lone Star (1996) Princess Bride, The (1987) Raising Arizona (1987) Close Shave, A (1995) Return of the Jedi (1983) Lone Star (1996) Raising Arizona (1987) Lone Star (1996) Vertigo (1958) Return of the Jedi (1983) Toy Story (1995) Toy Story (1995) Pulp Fiction (1994) Pulp Fiction (1994) Raising Arizona (1987) Pulp Fiction (1994) Lone Star (1996) Pulp Fiction (1994) Close Shave, A (1995) To Kill a Mockingbird (1962) Dead Man Walking (1995) Shawshank Redemption, The (1994) Lone Star (1996) Close Shave, A (1995) Secrets & Lies (1996) Shawshank Redemption, The (1994) Close Shave, A (1995) Toy Story (1995) Shawshank Redemption, The (1994) Dead Man Walking (1995) Dead Man Walking (1995) Raising Arizona (1987) Snow White and the Seven Dwarfs (1937) Pulp Fiction (1994) Shawshank Redemption, The (1994) Raising Arizona (1987) Toy Story (1995) Vertigo (1958) Close Shave, A (1995) Return of the Jedi (1983) To Kill a Mockingbird (1962) Close Shave, A (1995) Raising Arizona (1987) Toy Story (1995) Sling Blade (1996)
Close Shave, A (1995) Princess Bride, The (1987) Braveheart (1995) Vertigo (1958) Raising Arizona (1987) L.A. Confidential (1997) Princess Bride, The (1987) L.A. Confidential (1997) Close Shave, A (1995) Toy Story (1995) Toy Story (1995) To Kill a Mockingbird (1962) Shawshank Redemption, The (1994) Pulp Fiction (1994) Princess Bride, The (1987) Secrets & Lies (1996) Return of the Jedi (1983) Sling Blade (1996) Princess Bride, The (1987) Usual Suspects, The (1995) Return of the Jedi (1983) Return of the Jedi (1983) To Kill a Mockingbird (1962) Pulp Fiction (1994) Schindler’s List (1993) Toy Story (1995) L.A. Confidential (1997) Contact (1997) Raising Arizona (1987) Lone Star (1996) Shawshank Redemption, The (1994) Shawshank Redemption, The (1994) Lone Star (1996) Lawrence of Arabia (1962) Schindler’s List (1993) Mr. Holland’s Opus (1995) Secrets & Lies (1996) Sling Blade (1996) Wrong Trousers, The (1993) Shawshank Redemption, The (1994) Vertigo (1958) Contact (1997) Blade Runner (1982) Secrets & Lies (1996) Pulp Fiction (1994) Return of the Jedi (1983) Lone Star (1996) Terminator, The (1984) Shawshank Redemption, The (1994) Full Monty, The (1997) Pulp Fiction (1994) Close Shave, A (1995) Lone Star (1996) Secrets & Lies (1996) Shawshank Redemption, The (1994) Terminator, The (1984) Schindler’s List (1993) Sling Blade (1996) Shawshank Redemption, The (1994) Mr. Holland’s Opus (1995) Pulp Fiction (1994) Pulp Fiction (1994) Philadelphia Story, The (1940) Usual Suspects, The (1995) Close Shave, A (1995) L.A. Confidential (1997) Secrets & Lies (1996) Schindler’s List (1993) Close Shave, A (1995) Lone Star (1996) Schindler’s List (1993) Secrets & Lies (1996) Lone Star (1996) Secrets & Lies (1996) Wizard of Oz, The (1939) Princess Bride, The (1987) Lone Star (1996) Lone Star (1996) Raising Arizona (1987) Raising Arizona (1987) Close Shave, A (1995) Raising Arizona (1987) Secrets & Lies (1996) Toy Story (1995) Sling Blade (1996) Usual Suspects, The (1995) Return of the Jedi (1983) Lone Star (1996) Secrets & Lies (1996) Shawshank Redemption, The (1994) To Kill a Mockingbird (1962) Lone Star (1996) Shawshank Redemption, The (1994) Lone Star (1996) Lone Star (1996) Return of the Jedi (1983) Return of the Jedi (1983) Close Shave, A (1995) Philadelphia Story, The (1940) Raising Arizona (1987) Lone Star (1996) Close Shave, A (1995) Secrets & Lies (1996) Butch Cassidy and the Sundance Kid (1969) Shawshank Redemption, The (1994) Princess Bride, The (1987) L.A. Confidential (1997) Shawshank Redemption, The (1994) Close Shave, A (1995) Lone Star (1996) L.A. Confidential (1997)
Shawshank Redemption, The (1994) Pulp Fiction (1994) Lawrence of Arabia (1962) Wizard of Oz, The (1939) Shawshank Redemption, The (1994) Young Frankenstein (1974) Raising Arizona (1987) Mr. Holland’s Opus (1995) Shawshank Redemption, The (1994) Lone Star (1996) Lone Star (1996) Usual Suspects, The (1995) Pulp Fiction (1994) Raising Arizona (1987) Raising Arizona (1987) Sling Blade (1996) Schindler’s List (1993) To Kill a Mockingbird (1962) Schindler’s List (1993) L.A. Confidential (1997) Pulp Fiction (1994) Princess Bride, The (1987) L.A. Confidential (1997) Close Shave, A (1995) Close Shave, A (1995) Lone Star (1996) Young Frankenstein (1974) Postino, Il (1994) Close Shave, A (1995) Sling Blade (1996) Lone Star (1996) Lone Star (1996) Secrets & Lies (1996) Sting, The (1973) Raising Arizona (1987) Butch Cassidy and the Sundance Kid (1969) Sling Blade (1996) To Kill a Mockingbird (1962) Lawrence of Arabia (1962) Lone Star (1996) Butch Cassidy and the Sundance Kid (1969) Maltese Falcon, The (1941) Sound of Music, The (1965) Sling Blade (1996) Raising Arizona (1987) Princess Bride, The (1987) Secrets & Lies (1996) Young Frankenstein (1974) Toy Story (1995) Fish Called Wanda, A (1988) Close Shave, A (1995) Toy Story (1995) Secrets & Lies (1996) To Kill a Mockingbird (1962) Lone Star (1996) Mr. Holland’s Opus (1995) Close Shave, A (1995) L.A. Confidential (1997) Lone Star (1996) Young Frankenstein (1974) Raising Arizona (1987) Raising Arizona (1987) Sense and Sensibility (1995) L.A. Confidential (1997) Shawshank Redemption, The (1994) Vertigo (1958) Sling Blade (1996) Close Shave, A (1995) Shawshank Redemption, The (1994) Secrets & Lies (1996) Pulp Fiction (1994) Sling Blade (1996) Secrets & Lies (1996) To Kill a Mockingbird (1962) Butch Cassidy and the Sundance Kid (1969) Schindler’s List (1993) Secrets & Lies (1996) Secrets & Lies (1996) Close Shave, A (1995) Close Shave, A (1995) Lone Star (1996) Close Shave, A (1995) Sling Blade (1996) Lone Star (1996) Terminator, The (1984) L.A. Confidential (1997) Princess Bride, The (1987) Secrets & Lies (1996) To Kill a Mockingbird (1962) Lone Star (1996) L.A. Confidential (1997) Secrets & Lies (1996) Toy Story (1995) Secrets & Lies (1996) Secrets & Lies (1996) Princess Bride, The (1987) Schindler’s List (1993) Shawshank Redemption, The (1994) Sense and Sensibility (1995) Close Shave, A (1995) Secrets & Lies (1996) Shawshank Redemption, The (1994) L.A. Confidential (1997) It’s a Wonderful Life (1946) Lone Star (1996) Schindler’s List (1993) Mr. Holland’s Opus (1995) Lone Star (1996) Shawshank Redemption, The (1994) Sling Blade (1996) Mr. Holland’s Opus (1995)
Toy Story (1995) Raising Arizona (1987) This Is Spinal Tap (1984) Butch Cassidy and the Sundance Kid (1969) Lone Star (1996) Wizard of Oz, The (1939) Close Shave, A (1995) Braveheart (1995) Lone Star (1996) Back to the Future (1985) Secrets & Lies (1996) Back to the Future (1985) Lone Star (1996) Close Shave, A (1995) Schindler’s List (1993) Usual Suspects, The (1995) Raising Arizona (1987) Usual Suspects, The (1995) Raising Arizona (1987) Vertigo (1958) Raising Arizona (1987) Pulp Fiction (1994) Mr. Holland’s Opus (1995) Lone Star (1996) Shawshank Redemption, The (1994) Secrets & Lies (1996) Vertigo (1958) Full Monty, The (1997) Lone Star (1996) To Kill a Mockingbird (1962) Secrets & Lies (1996) Secrets & Lies (1996) Mr. Holland’s Opus (1995) Philadelphia Story, The (1940) Shawshank Redemption, The (1994) This Is Spinal Tap (1984) To Kill a Mockingbird (1962) Usual Suspects, The (1995) Big Night (1996) Secrets & Lies (1996) Amadeus (1984) Full Monty, The (1997) Postino, Il (1994) To Kill a Mockingbird (1962) Close Shave, A (1995) Schindler’s List (1993) L.A. Confidential (1997) Vertigo (1958) Lone Star (1996) Kolya (1996) Secrets & Lies (1996) Lone Star (1996) Sling Blade (1996) Usual Suspects, The (1995) Secrets & Lies (1996) Wizard of Oz, The (1939) Shawshank Redemption, The (1994) Wrong Trousers, The (1993) Secrets & Lies (1996) Empire Strikes Back, The (1980) Close Shave, A (1995) Close Shave, A (1995) Star Trek: The Wrath of Khan (1982) Terminator, The (1984) Toy Story (1995) Wrong Trousers, The (1993) Usual Suspects, The (1995) Shawshank Redemption, The (1994) Lone Star (1996) Sling Blade (1996) Raising Arizona (1987) To Kill a Mockingbird (1962) Sling Blade (1996) Usual Suspects, The (1995) Wrong Trousers, The (1993) Raising Arizona (1987) Sling Blade (1996) Sling Blade (1996) Shawshank Redemption, The (1994) Shawshank Redemption, The (1994) Secrets & Lies (1996) Shawshank Redemption, The (1994) Usual Suspects, The (1995) Secrets & Lies (1996) Mr. Holland’s Opus (1995) Vertigo (1958) Schindler’s List (1993) Sling Blade (1996) Usual Suspects, The (1995) Secrets & Lies (1996) Mr. Holland’s Opus (1995) Sling Blade (1996) Sling Blade (1996) Mr. Holland’s Opus (1995) Sling Blade (1996) Schindler’s List (1993) Raising Arizona (1987) Lone Star (1996) Star Trek: The Wrath of Khan (1982) Shawshank Redemption, The (1994) Sling Blade (1996) Lone Star (1996) Mr. Holland’s Opus (1995) Lawrence of Arabia (1962) Secrets & Lies (1996) Raising Arizona (1987) Young Frankenstein (1974) Secrets & Lies (1996) Lone Star (1996) Terminator, The (1984) Young Frankenstein (1974)
Lone Star (1996) Close Shave, A (1995) Sting, The (1973) Braveheart (1995) Secrets & Lies (1996) Braveheart (1995) Toy Story (1995) Wrong Trousers, The (1993) Secrets & Lies (1996) Terminator, The (1984) Sling Blade (1996) L.A. Confidential (1997) L.A. Confidential (1997) Lone Star (1996) Close Shave, A (1995) L.A. Confidential (1997) Close Shave, A (1995) Back to the Future (1985) Close Shave, A (1995) Butch Cassidy and the Sundance Kid (1969) Close Shave, A (1995) Raising Arizona (1987) Young Frankenstein (1974) Secrets & Lies (1996) Toy Story (1995) Back to the Future (1985) Butch Cassidy and the Sundance Kid (1969) Dr. Strangelove or: How I Learned to Stop Worrying and Love the Bomb (1963) Secrets & Lies (1996) L.A. Confidential (1997) Sling Blade (1996) Sling Blade (1996) Young Frankenstein (1974) Terminator 2: Judgment Day (1991) Lone Star (1996) Sting, The (1973) Mr. Holland’s Opus (1995) Back to the Future (1985) This Is Spinal Tap (1984) Sling Blade (1996) Wrong Trousers, The (1993) Magnificent Seven, The (1954) Much Ado About Nothing (1993) Back to the Future (1985) Shawshank Redemption, The (1994) Pulp Fiction (1994) Terminator, The (1984) Wizard of Oz, The (1939) Secrets & Lies (1996) Amistad (1997) Sling Blade (1996) Secrets & Lies (1996) Usual Suspects, The (1995) L.A. Confidential (1997) Sling Blade (1996) Butch Cassidy and the Sundance Kid (1969) Toy Story (1995) Lawrence of Arabia (1962) Sling Blade (1996) Butch Cassidy and the Sundance Kid (1969) Shawshank Redemption, The (1994) Shawshank Redemption, The (1994) Bonnie and Clyde (1967) Young Frankenstein (1974) Lone Star (1996) It’s a Wonderful Life (1946) L.A. Confidential (1997) Toy Story (1995) Secrets & Lies (1996) Usual Suspects, The (1995) Close Shave, A (1995) Usual Suspects, The (1995) Back to the Future (1985) L.A. Confidential (1997) It’s a Wonderful Life (1946) Close Shave, A (1995) L.A. Confidential (1997) Back to the Future (1985) Secrets & Lies (1996) Toy Story (1995) Sling Blade (1996) Lone Star (1996) Back to the Future (1985) Sling Blade (1996) Young Frankenstein (1974) Wrong Trousers, The (1993) Pulp Fiction (1994) To Kill a Mockingbird (1962) Back to the Future (1985) Sling Blade (1996) Young Frankenstein (1974) Usual Suspects, The (1995) To Kill a Mockingbird (1962) Wizard of Oz, The (1939) Usual Suspects, The (1995) Pulp Fiction (1994) Close Shave, A (1995) Secrets & Lies (1996) Postino, Il (1994) To Kill a Mockingbird (1962) To Kill a Mockingbird (1962) Secrets & Lies (1996) Young Frankenstein (1974) Big Night (1996) Sling Blade (1996) Close Shave, A (1995) Vertigo (1958) Usual Suspects, The (1995) Secrets & Lies (1996) Mr. Holland’s Opus (1995) Vertigo (1958)
Secrets & Lies (1996) Shawshank Redemption, The (1994) Snow White and the Seven Dwarfs (1937) Snow White and the Seven Dwarfs (1937) Sling Blade (1996) Wrong Trousers, The (1993) Lone Star (1996) Big Night (1996) Sling Blade (1996) Mr. Holland’s Opus (1995) Usual Suspects, The (1995) Mr. Holland’s Opus (1995) Secrets & Lies (1996) To Kill a Mockingbird (1962) Shawshank Redemption, The (1994) Mr. Holland’s Opus (1995) Shawshank Redemption, The (1994) Young Frankenstein (1974) Shawshank Redemption, The (1994) Braveheart (1995) Shawshank Redemption, The (1994) Close Shave, A (1995) Vertigo (1958) Sling Blade (1996) Lone Star (1996) L.A. Confidential (1997) Wrong Trousers, The (1993) Kolya (1996) Sling Blade (1996) Terminator, The (1984) To Kill a Mockingbird (1962) To Kill a Mockingbird (1962) Vertigo (1958) Bonnie and Clyde (1967) Secrets & Lies (1996) Snow White and the Seven Dwarfs (1937) Young Frankenstein (1974) L.A. Confidential (1997) Philadelphia Story, The (1940) To Kill a Mockingbird (1962) Big Night (1996) E.T. the Extra-Terrestrial (1982) When Harry Met Sally… (1989) Terminator, The (1984) Lone Star (1996) Raising Arizona (1987) Mr. Holland’s Opus (1995) Wrong Trousers, The (1993) Sling Blade (1996) Wag the Dog (1997) L.A. Confidential (1997) Sling Blade (1996) L.A. Confidential (1997) Mr. Holland’s Opus (1995) To Kill a Mockingbird (1962) Big Night (1996) Sling Blade (1996) Big Night (1996) Usual Suspects, The (1995) Braveheart (1995) Secrets & Lies (1996) Toy Story (1995) MAS*H (1970) Vertigo (1958) Secrets & Lies (1996) Lawrence of Arabia (1962) Mr. Holland’s Opus (1995) Lone Star (1996) Sling Blade (1996) L.A. Confidential (1997) Shawshank Redemption, The (1994) Back to the Future (1985) Mr. Holland’s Opus (1995) Terminator, The (1984) Lawrence of Arabia (1962) Shawshank Redemption, The (1994) Terminator, The (1984) L.A. Confidential (1997) Sling Blade (1996) Lone Star (1996) Usual Suspects, The (1995) Secrets & Lies (1996) L.A. Confidential (1997) Usual Suspects, The (1995) Vertigo (1958) Big Night (1996) Raising Arizona (1987) Back to the Future (1985) L.A. Confidential (1997) To Kill a Mockingbird (1962) Vertigo (1958) L.A. Confidential (1997) Back to the Future (1985) Wrong Trousers, The (1993) L.A. Confidential (1997) Raising Arizona (1987) Shawshank Redemption, The (1994) Sling Blade (1996) Bonnie and Clyde (1967) Back to the Future (1985) Usual Suspects, The (1995) Sling Blade (1996) Wizard of Oz, The (1939) Sting, The (1973) Usual Suspects, The (1995) Lone Star (1996) Amadeus (1984) Mr. Holland’s Opus (1995) Sling Blade (1996) Young Frankenstein (1974) Butch Cassidy and the Sundance Kid (1969)

From a quick glance, the second method appears to be much more efficient for this data.