mnist <- read.csv("mnist_train.csv")
ncol(mnist)
## [1] 785
nrow(mnist)
## [1] 60000
colnames(mnist)
##   [1] "label"  "X1x1"   "X1x2"   "X1x3"   "X1x4"   "X1x5"   "X1x6"  
##   [8] "X1x7"   "X1x8"   "X1x9"   "X1x10"  "X1x11"  "X1x12"  "X1x13" 
##  [15] "X1x14"  "X1x15"  "X1x16"  "X1x17"  "X1x18"  "X1x19"  "X1x20" 
##  [22] "X1x21"  "X1x22"  "X1x23"  "X1x24"  "X1x25"  "X1x26"  "X1x27" 
##  [29] "X1x28"  "X2x1"   "X2x2"   "X2x3"   "X2x4"   "X2x5"   "X2x6"  
##  [36] "X2x7"   "X2x8"   "X2x9"   "X2x10"  "X2x11"  "X2x12"  "X2x13" 
##  [43] "X2x14"  "X2x15"  "X2x16"  "X2x17"  "X2x18"  "X2x19"  "X2x20" 
##  [50] "X2x21"  "X2x22"  "X2x23"  "X2x24"  "X2x25"  "X2x26"  "X2x27" 
##  [57] "X2x28"  "X3x1"   "X3x2"   "X3x3"   "X3x4"   "X3x5"   "X3x6"  
##  [64] "X3x7"   "X3x8"   "X3x9"   "X3x10"  "X3x11"  "X3x12"  "X3x13" 
##  [71] "X3x14"  "X3x15"  "X3x16"  "X3x17"  "X3x18"  "X3x19"  "X3x20" 
##  [78] "X3x21"  "X3x22"  "X3x23"  "X3x24"  "X3x25"  "X3x26"  "X3x27" 
##  [85] "X3x28"  "X4x1"   "X4x2"   "X4x3"   "X4x4"   "X4x5"   "X4x6"  
##  [92] "X4x7"   "X4x8"   "X4x9"   "X4x10"  "X4x11"  "X4x12"  "X4x13" 
##  [99] "X4x14"  "X4x15"  "X4x16"  "X4x17"  "X4x18"  "X4x19"  "X4x20" 
## [106] "X4x21"  "X4x22"  "X4x23"  "X4x24"  "X4x25"  "X4x26"  "X4x27" 
## [113] "X4x28"  "X5x1"   "X5x2"   "X5x3"   "X5x4"   "X5x5"   "X5x6"  
## [120] "X5x7"   "X5x8"   "X5x9"   "X5x10"  "X5x11"  "X5x12"  "X5x13" 
## [127] "X5x14"  "X5x15"  "X5x16"  "X5x17"  "X5x18"  "X5x19"  "X5x20" 
## [134] "X5x21"  "X5x22"  "X5x23"  "X5x24"  "X5x25"  "X5x26"  "X5x27" 
## [141] "X5x28"  "X6x1"   "X6x2"   "X6x3"   "X6x4"   "X6x5"   "X6x6"  
## [148] "X6x7"   "X6x8"   "X6x9"   "X6x10"  "X6x11"  "X6x12"  "X6x13" 
## [155] "X6x14"  "X6x15"  "X6x16"  "X6x17"  "X6x18"  "X6x19"  "X6x20" 
## [162] "X6x21"  "X6x22"  "X6x23"  "X6x24"  "X6x25"  "X6x26"  "X6x27" 
## [169] "X6x28"  "X7x1"   "X7x2"   "X7x3"   "X7x4"   "X7x5"   "X7x6"  
## [176] "X7x7"   "X7x8"   "X7x9"   "X7x10"  "X7x11"  "X7x12"  "X7x13" 
## [183] "X7x14"  "X7x15"  "X7x16"  "X7x17"  "X7x18"  "X7x19"  "X7x20" 
## [190] "X7x21"  "X7x22"  "X7x23"  "X7x24"  "X7x25"  "X7x26"  "X7x27" 
## [197] "X7x28"  "X8x1"   "X8x2"   "X8x3"   "X8x4"   "X8x5"   "X8x6"  
## [204] "X8x7"   "X8x8"   "X8x9"   "X8x10"  "X8x11"  "X8x12"  "X8x13" 
## [211] "X8x14"  "X8x15"  "X8x16"  "X8x17"  "X8x18"  "X8x19"  "X8x20" 
## [218] "X8x21"  "X8x22"  "X8x23"  "X8x24"  "X8x25"  "X8x26"  "X8x27" 
## [225] "X8x28"  "X9x1"   "X9x2"   "X9x3"   "X9x4"   "X9x5"   "X9x6"  
## [232] "X9x7"   "X9x8"   "X9x9"   "X9x10"  "X9x11"  "X9x12"  "X9x13" 
## [239] "X9x14"  "X9x15"  "X9x16"  "X9x17"  "X9x18"  "X9x19"  "X9x20" 
## [246] "X9x21"  "X9x22"  "X9x23"  "X9x24"  "X9x25"  "X9x26"  "X9x27" 
## [253] "X9x28"  "X10x1"  "X10x2"  "X10x3"  "X10x4"  "X10x5"  "X10x6" 
## [260] "X10x7"  "X10x8"  "X10x9"  "X10x10" "X10x11" "X10x12" "X10x13"
## [267] "X10x14" "X10x15" "X10x16" "X10x17" "X10x18" "X10x19" "X10x20"
## [274] "X10x21" "X10x22" "X10x23" "X10x24" "X10x25" "X10x26" "X10x27"
## [281] "X10x28" "X11x1"  "X11x2"  "X11x3"  "X11x4"  "X11x5"  "X11x6" 
## [288] "X11x7"  "X11x8"  "X11x9"  "X11x10" "X11x11" "X11x12" "X11x13"
## [295] "X11x14" "X11x15" "X11x16" "X11x17" "X11x18" "X11x19" "X11x20"
## [302] "X11x21" "X11x22" "X11x23" "X11x24" "X11x25" "X11x26" "X11x27"
## [309] "X11x28" "X12x1"  "X12x2"  "X12x3"  "X12x4"  "X12x5"  "X12x6" 
## [316] "X12x7"  "X12x8"  "X12x9"  "X12x10" "X12x11" "X12x12" "X12x13"
## [323] "X12x14" "X12x15" "X12x16" "X12x17" "X12x18" "X12x19" "X12x20"
## [330] "X12x21" "X12x22" "X12x23" "X12x24" "X12x25" "X12x26" "X12x27"
## [337] "X12x28" "X13x1"  "X13x2"  "X13x3"  "X13x4"  "X13x5"  "X13x6" 
## [344] "X13x7"  "X13x8"  "X13x9"  "X13x10" "X13x11" "X13x12" "X13x13"
## [351] "X13x14" "X13x15" "X13x16" "X13x17" "X13x18" "X13x19" "X13x20"
## [358] "X13x21" "X13x22" "X13x23" "X13x24" "X13x25" "X13x26" "X13x27"
## [365] "X13x28" "X14x1"  "X14x2"  "X14x3"  "X14x4"  "X14x5"  "X14x6" 
## [372] "X14x7"  "X14x8"  "X14x9"  "X14x10" "X14x11" "X14x12" "X14x13"
## [379] "X14x14" "X14x15" "X14x16" "X14x17" "X14x18" "X14x19" "X14x20"
## [386] "X14x21" "X14x22" "X14x23" "X14x24" "X14x25" "X14x26" "X14x27"
## [393] "X14x28" "X15x1"  "X15x2"  "X15x3"  "X15x4"  "X15x5"  "X15x6" 
## [400] "X15x7"  "X15x8"  "X15x9"  "X15x10" "X15x11" "X15x12" "X15x13"
## [407] "X15x14" "X15x15" "X15x16" "X15x17" "X15x18" "X15x19" "X15x20"
## [414] "X15x21" "X15x22" "X15x23" "X15x24" "X15x25" "X15x26" "X15x27"
## [421] "X15x28" "X16x1"  "X16x2"  "X16x3"  "X16x4"  "X16x5"  "X16x6" 
## [428] "X16x7"  "X16x8"  "X16x9"  "X16x10" "X16x11" "X16x12" "X16x13"
## [435] "X16x14" "X16x15" "X16x16" "X16x17" "X16x18" "X16x19" "X16x20"
## [442] "X16x21" "X16x22" "X16x23" "X16x24" "X16x25" "X16x26" "X16x27"
## [449] "X16x28" "X17x1"  "X17x2"  "X17x3"  "X17x4"  "X17x5"  "X17x6" 
## [456] "X17x7"  "X17x8"  "X17x9"  "X17x10" "X17x11" "X17x12" "X17x13"
## [463] "X17x14" "X17x15" "X17x16" "X17x17" "X17x18" "X17x19" "X17x20"
## [470] "X17x21" "X17x22" "X17x23" "X17x24" "X17x25" "X17x26" "X17x27"
## [477] "X17x28" "X18x1"  "X18x2"  "X18x3"  "X18x4"  "X18x5"  "X18x6" 
## [484] "X18x7"  "X18x8"  "X18x9"  "X18x10" "X18x11" "X18x12" "X18x13"
## [491] "X18x14" "X18x15" "X18x16" "X18x17" "X18x18" "X18x19" "X18x20"
## [498] "X18x21" "X18x22" "X18x23" "X18x24" "X18x25" "X18x26" "X18x27"
## [505] "X18x28" "X19x1"  "X19x2"  "X19x3"  "X19x4"  "X19x5"  "X19x6" 
## [512] "X19x7"  "X19x8"  "X19x9"  "X19x10" "X19x11" "X19x12" "X19x13"
## [519] "X19x14" "X19x15" "X19x16" "X19x17" "X19x18" "X19x19" "X19x20"
## [526] "X19x21" "X19x22" "X19x23" "X19x24" "X19x25" "X19x26" "X19x27"
## [533] "X19x28" "X20x1"  "X20x2"  "X20x3"  "X20x4"  "X20x5"  "X20x6" 
## [540] "X20x7"  "X20x8"  "X20x9"  "X20x10" "X20x11" "X20x12" "X20x13"
## [547] "X20x14" "X20x15" "X20x16" "X20x17" "X20x18" "X20x19" "X20x20"
## [554] "X20x21" "X20x22" "X20x23" "X20x24" "X20x25" "X20x26" "X20x27"
## [561] "X20x28" "X21x1"  "X21x2"  "X21x3"  "X21x4"  "X21x5"  "X21x6" 
## [568] "X21x7"  "X21x8"  "X21x9"  "X21x10" "X21x11" "X21x12" "X21x13"
## [575] "X21x14" "X21x15" "X21x16" "X21x17" "X21x18" "X21x19" "X21x20"
## [582] "X21x21" "X21x22" "X21x23" "X21x24" "X21x25" "X21x26" "X21x27"
## [589] "X21x28" "X22x1"  "X22x2"  "X22x3"  "X22x4"  "X22x5"  "X22x6" 
## [596] "X22x7"  "X22x8"  "X22x9"  "X22x10" "X22x11" "X22x12" "X22x13"
## [603] "X22x14" "X22x15" "X22x16" "X22x17" "X22x18" "X22x19" "X22x20"
## [610] "X22x21" "X22x22" "X22x23" "X22x24" "X22x25" "X22x26" "X22x27"
## [617] "X22x28" "X23x1"  "X23x2"  "X23x3"  "X23x4"  "X23x5"  "X23x6" 
## [624] "X23x7"  "X23x8"  "X23x9"  "X23x10" "X23x11" "X23x12" "X23x13"
## [631] "X23x14" "X23x15" "X23x16" "X23x17" "X23x18" "X23x19" "X23x20"
## [638] "X23x21" "X23x22" "X23x23" "X23x24" "X23x25" "X23x26" "X23x27"
## [645] "X23x28" "X24x1"  "X24x2"  "X24x3"  "X24x4"  "X24x5"  "X24x6" 
## [652] "X24x7"  "X24x8"  "X24x9"  "X24x10" "X24x11" "X24x12" "X24x13"
## [659] "X24x14" "X24x15" "X24x16" "X24x17" "X24x18" "X24x19" "X24x20"
## [666] "X24x21" "X24x22" "X24x23" "X24x24" "X24x25" "X24x26" "X24x27"
## [673] "X24x28" "X25x1"  "X25x2"  "X25x3"  "X25x4"  "X25x5"  "X25x6" 
## [680] "X25x7"  "X25x8"  "X25x9"  "X25x10" "X25x11" "X25x12" "X25x13"
## [687] "X25x14" "X25x15" "X25x16" "X25x17" "X25x18" "X25x19" "X25x20"
## [694] "X25x21" "X25x22" "X25x23" "X25x24" "X25x25" "X25x26" "X25x27"
## [701] "X25x28" "X26x1"  "X26x2"  "X26x3"  "X26x4"  "X26x5"  "X26x6" 
## [708] "X26x7"  "X26x8"  "X26x9"  "X26x10" "X26x11" "X26x12" "X26x13"
## [715] "X26x14" "X26x15" "X26x16" "X26x17" "X26x18" "X26x19" "X26x20"
## [722] "X26x21" "X26x22" "X26x23" "X26x24" "X26x25" "X26x26" "X26x27"
## [729] "X26x28" "X27x1"  "X27x2"  "X27x3"  "X27x4"  "X27x5"  "X27x6" 
## [736] "X27x7"  "X27x8"  "X27x9"  "X27x10" "X27x11" "X27x12" "X27x13"
## [743] "X27x14" "X27x15" "X27x16" "X27x17" "X27x18" "X27x19" "X27x20"
## [750] "X27x21" "X27x22" "X27x23" "X27x24" "X27x25" "X27x26" "X27x27"
## [757] "X27x28" "X28x1"  "X28x2"  "X28x3"  "X28x4"  "X28x5"  "X28x6" 
## [764] "X28x7"  "X28x8"  "X28x9"  "X28x10" "X28x11" "X28x12" "X28x13"
## [771] "X28x14" "X28x15" "X28x16" "X28x17" "X28x18" "X28x19" "X28x20"
## [778] "X28x21" "X28x22" "X28x23" "X28x24" "X28x25" "X28x26" "X28x27"
## [785] "X28x28"

Dataset contains 28X28 pixels of images and a label column

Representation of a image

visualize_image <- function(input){
  temp <- matrix(as.numeric(input), 28, 28)
  temp <- temp[,ncol(temp):1]
  return( image(temp, axes = FALSE, col=gray((0:255)/255),useRaster = T))
}
apply(mnist[1:10,-1],1,visualize_image)

## NULL

Label for the above image

mnist[1,1]
## [1] 5
mnist_1n8 <- mnist[mnist[1]==1 | mnist[1]==8,]

12593 observations of 785 variables

For clustering, we remove the label attribute

mnist_1n8_nolabel <- mnist_1n8[,-1]

784 observations (pixels : 28x28)

clus <- kmeans(mnist_1n8_nolabel, centers = 2, iter.max = 50, nstart = 50)
head(clus$cluster)
##  4  7  9 15 18 24 
##  1  1  1  1  2  1

Changing the cluster label 2 to 8 and attaching to actual data

mnist_1n8$clabel <- clus$cluster
mnist_1n8$clabel[mnist_1n8$clabel==2] <- 8
summary(as.factor(mnist_1n8$label))
##    1    8 
## 6742 5851
summary(as.factor(mnist_1n8$clabel))
##    1    8 
## 7164 5429

Visualizing misclassified points

misclassified <- mnist[mnist_1n8$label != mnist_1n8$clabel,]
head(misclassified)
##    label X1x1 X1x2 X1x3 X1x4 X1x5 X1x6 X1x7 X1x8 X1x9 X1x10 X1x11 X1x12
## 31     3    0    0    0    0    0    0    0    0    0     0     0     0
## 48     5    0    0    0    0    0    0    0    0    0     0     0     0
## 51     3    0    0    0    0    0    0    0    0    0     0     0     0
## 61     4    0    0    0    0    0    0    0    0    0     0     0     0
## 76     0    0    0    0    0    0    0    0    0    0     0     0     0
## 88     9    0    0    0    0    0    0    0    0    0     0     0     0
##    X1x13 X1x14 X1x15 X1x16 X1x17 X1x18 X1x19 X1x20 X1x21 X1x22 X1x23 X1x24
## 31     0     0     0     0     0     0     0     0     0     0     0     0
## 48     0     0     0     0     0     0     0     0     0     0     0     0
## 51     0     0     0     0     0     0     0     0     0     0     0     0
## 61     0     0     0     0     0     0     0     0     0     0     0     0
## 76     0     0     0     0     0     0     0     0     0     0     0     0
## 88     0     0     0     0     0     0     0     0     0     0     0     0
##    X1x25 X1x26 X1x27 X1x28 X2x1 X2x2 X2x3 X2x4 X2x5 X2x6 X2x7 X2x8 X2x9
## 31     0     0     0     0    0    0    0    0    0    0    0    0    0
## 48     0     0     0     0    0    0    0    0    0    0    0    0    0
## 51     0     0     0     0    0    0    0    0    0    0    0    0    0
## 61     0     0     0     0    0    0    0    0    0    0    0    0    0
## 76     0     0     0     0    0    0    0    0    0    0    0    0    0
## 88     0     0     0     0    0    0    0    0    0    0    0    0    0
##    X2x10 X2x11 X2x12 X2x13 X2x14 X2x15 X2x16 X2x17 X2x18 X2x19 X2x20 X2x21
## 31     0     0     0     0     0     0     0     0     0     0     0     0
## 48     0     0     0     0     0     0     0     0     0     0     0     0
## 51     0     0     0     0     0     0     0     0     0     0     0     0
## 61     0     0     0     0     0     0     0     0     0     0     0     0
## 76     0     0     0     0     0     0     0     0     0     0     0     0
## 88     0     0     0     0     0     0     0     0     0     0     0     0
##    X2x22 X2x23 X2x24 X2x25 X2x26 X2x27 X2x28 X3x1 X3x2 X3x3 X3x4 X3x5 X3x6
## 31     0     0     0     0     0     0     0    0    0    0    0    0    0
## 48     0     0     0     0     0     0     0    0    0    0    0    0    0
## 51     0     0     0     0     0     0     0    0    0    0    0    0    0
## 61     0     0     0     0     0     0     0    0    0    0    0    0    0
## 76     0     0     0     0     0     0     0    0    0    0    0    0    0
## 88     0     0     0     0     0     0     0    0    0    0    0    0    0
##    X3x7 X3x8 X3x9 X3x10 X3x11 X3x12 X3x13 X3x14 X3x15 X3x16 X3x17 X3x18
## 31    0    0    0     0     0     0     0     0     0     0     0     0
## 48    0    0    0     0     0     0     0     0     0     0     0     0
## 51    0    0    0     0     0     0     0     0     0     0     0     0
## 61    0    0    0     0     0     0     0     0     0     0     0     0
## 76    0    0    0     0     0     0     0     0     0     0     0     0
## 88    0    0    0     0     0     0     0     0     0     0     0     0
##    X3x19 X3x20 X3x21 X3x22 X3x23 X3x24 X3x25 X3x26 X3x27 X3x28 X4x1 X4x2
## 31     0     0     0     0     0     0     0     0     0     0    0    0
## 48     0     0     0     0     0     0     0     0     0     0    0    0
## 51     0     0     0     0     0     0     0     0     0     0    0    0
## 61     0     0     0     0     0     0     0     0     0     0    0    0
## 76     0     0     0     0     0     0     0     0     0     0    0    0
## 88     0     0     0     0     0     0     0     0     0     0    0    0
##    X4x3 X4x4 X4x5 X4x6 X4x7 X4x8 X4x9 X4x10 X4x11 X4x12 X4x13 X4x14 X4x15
## 31    0    0    0    0    0    0    0     0     0     0     0     0     0
## 48    0    0    0    0    0    0    0     0     0     0     0     0     0
## 51    0    0    0    0    0    0    0     0     0     0     0     0     0
## 61    0    0    0    0    0    0    0     0     0     0     0     0     0
## 76    0    0    0    0    0    0    0     0     0     0     0     0     0
## 88    0    0    0    0    0    0    0     0     0     0     0     0     0
##    X4x16 X4x17 X4x18 X4x19 X4x20 X4x21 X4x22 X4x23 X4x24 X4x25 X4x26 X4x27
## 31     0     0     0     0     0     0     0     0     0     0     0     0
## 48     0     0     0     0     0     0     0     0     0     0     0     0
## 51     0     0     0     0     0     0     0     0     0     0     0     0
## 61     0     0     0     0     0     0     0     0     0     0     0     0
## 76     0     0     0     0     0     0     0     0     0     0     0     0
## 88     0     0     0     0     0     0     0     0     0     0     0     0
##    X4x28 X5x1 X5x2 X5x3 X5x4 X5x5 X5x6 X5x7 X5x8 X5x9 X5x10 X5x11 X5x12
## 31     0    0    0    0    0    0    0    0    0    0     0     0     0
## 48     0    0    0    0    0    0    0    0    0    0     0     0     0
## 51     0    0    0    0    0    0    0    0    0    0     0    12    56
## 61     0    0    0    0    0    0    0    0    0    0     0     0     0
## 76     0    0    0    0    0    0    0    0    0    0     0     0     0
## 88     0    0    0    0    0    0    0    0    0    0     0     0     0
##    X5x13 X5x14 X5x15 X5x16 X5x17 X5x18 X5x19 X5x20 X5x21 X5x22 X5x23 X5x24
## 31     0     0     0     0     0     0     0     0     0     0     0     0
## 48     0     0     0     0     0     0     0     0     0     0     0     0
## 51   140   126   175   200    96     2     0     0     0     0     0     0
## 61     0     0     0     0     0     0     0     0     0     0     0     0
## 76     0     0     0     0     0     0     0     0     0     0     0     0
## 88     0     0     0     0     0     0     0     0     0     0     0     0
##    X5x25 X5x26 X5x27 X5x28 X6x1 X6x2 X6x3 X6x4 X6x5 X6x6 X6x7 X6x8 X6x9
## 31     0     0     0     0    0    0    0    0    0    0    0    0    0
## 48     0     0     0     0    0    0    0    0    0    0    0    0    0
## 51     0     0     0     0    0    0    0    0    0    0    0    0   35
## 61     0     0     0     0    0    0    0    0    0    0    0    0    0
## 76     0     0     0     0    0    0    0    0    0    0    0    0    0
## 88     0     0     0     0    0    0    0    0    0    0    0    0    0
##    X6x10 X6x11 X6x12 X6x13 X6x14 X6x15 X6x16 X6x17 X6x18 X6x19 X6x20 X6x21
## 31     0     0     0     0     0     0     0     0     0     0     0     0
## 48     0     0     0     0     0     0     0     0     0     0     0     0
## 51   166   238   254   246   242   253   246   254    67     0     0     0
## 61    53     0     0     0     0     0     0     0     0     0    84    21
## 76     0     0     0     0     0    62    91   213   255   228    91    12
## 88     0     0     0     0     0     0     0     0     0     0     0     0
##    X6x22 X6x23 X6x24 X6x25 X6x26 X6x27 X6x28 X7x1 X7x2 X7x3 X7x4 X7x5 X7x6
## 31     0     0     0     0     0     0     0    0    0    0    0    0    0
## 48     0     0     0     0     0     0     0    0    0    0    0    0    0
## 51     0     0     0     0     0     0     0    0    0    0    0    0    0
## 61     0     0     0     0     0     0     0    0    0    0    0    0    0
## 76     0     0     0     0     0     0     0    0    0    0    0    0    0
## 88     0     0     0     0     0     0     0    0    0    0    0    0    0
##    X7x7 X7x8 X7x9 X7x10 X7x11 X7x12 X7x13 X7x14 X7x15 X7x16 X7x17 X7x18
## 31    0    0    0     0     0     0     0     0     0     0     0     0
## 48    0    0    0     0     0     0     0     0     0     0     0     0
## 51    0    0  184   182   146   127    70    30    45    36   215   175
## 61    0    0   71   235   213     5     0     0     0     0     0     0
## 76    0    0    0     0     0     0     0    70   230   253   253   253
## 88    0    0    0     0     0     0     0     0     0     0     0     0
##    X7x19 X7x20 X7x21 X7x22 X7x23 X7x24 X7x25 X7x26 X7x27 X7x28 X8x1 X8x2
## 31     0     0     0     0     0     0     0     0     0     0    0    0
## 48   128   128   255   255   255   255   255    64     0     0    0    0
## 51     0     0     0     0     0     0     0     0     0     0    0    0
## 61    88   248   169     0     0     0     0     0     0     0    0    0
## 76   253   253   152     7     0     0     0     0     0     0    0    0
## 88     0     0     0     0     0     0     0     0     0     0    0    0
##    X8x3 X8x4 X8x5 X8x6 X8x7 X8x8 X8x9 X8x10 X8x11 X8x12 X8x13 X8x14 X8x15
## 31    0    0    0   11   19   95  143   143   143   143   143   143   143
## 48    0    0    0    0    0    0    0     0     0     0     0     0     0
## 51    0    0    0    0    0    0   30     0     0     0     0     0     0
## 61    0    0    0    0    0   72  234   253   253     6     0     0     0
## 76    0    0    0    0    0    0    0     0     0     0     0   246   253
## 88    0    0    0    0    0    0    0     0     0     0    39   125   225
##    X8x16 X8x17 X8x18 X8x19 X8x20 X8x21 X8x22 X8x23 X8x24 X8x25 X8x26 X8x27
## 31   143    33     0     0     0     0     0     0     0     0     0     0
## 48     0   128   255   255   255   255   255   255   255   255   255     0
## 51     0   207   246    14     0     0     0     0     0     0     0     0
## 61     0     0     0    81   246   238   161     0     0     0     0     0
## 76   253   253   253   253   253   253   106     0     0     0     0     0
## 88   254   254   255   254   170    48     0     0     0     0     0     0
##    X8x28 X9x1 X9x2 X9x3 X9x4 X9x5 X9x6 X9x7 X9x8 X9x9 X9x10 X9x11 X9x12
## 31     0    0    0    0   90  149  208  253  253  253   253   253   253
## 48     0    0    0    0    0    0    0    0    0    0     0     0     0
## 51     0    0    0    0    0    0    0    0    0    0     0     0     0
## 61     0    0    0    0    0    0    0   11  201  253   251   147     2
## 76     0    0    0    0    0    0    0    0    0    0     0     0     0
## 88     0    0    0    0    0    0    0    0    0    0     0    43   101
##    X9x13 X9x14 X9x15 X9x16 X9x17 X9x18 X9x19 X9x20 X9x21 X9x22 X9x23 X9x24
## 31   253   253   253   253   217    22     0     0     0     0     0     0
## 48     0     0     0    64   255   255   255   255   255   255   255   191
## 51     0     0     0    55   251   169     1     0     0     0     0     0
## 61     0     0     0     0     0     0     0   220   253   217    13     0
## 76    21   247   253   253   253   253   253   253   208    24     0     0
## 88   250   253   253   253   253   253   253   253   250   161     0     0
##    X9x25 X9x26 X9x27 X9x28 X10x1 X10x2 X10x3 X10x4 X10x5 X10x6 X10x7 X10x8
## 31     0     0     0     0     0     0     0   255   253   251   222   222
## 48   128   128     0     0     0     0     0     0     0     0     0     0
## 51     0     0     0     0     0     0     0     0     0     0     0     0
## 61     0     0     0     0     0     0     0     0     0     0   158   253
## 76     0     0     0     0     0     0     0     0     0     0     0     0
## 88     0     0     0     0     0     0     0     0     0     0     0     0
##    X10x9 X10x10 X10x11 X10x12 X10x13 X10x14 X10x15 X10x16 X10x17 X10x18
## 31   161    140     99     99     99     99    143    253    253    113
## 48     0      0      0      0      0      0      0    255    255    191
## 51     0      0      0      0      0      0     11    215    232     20
## 61   253    157      0      0      0      0      0      0      0      0
## 76     0      0      0      0    156    253    253    253    253    253
## 88     0     94    246    247    253    253    196    227    116     56
##    X10x19 X10x20 X10x21 X10x22 X10x23 X10x24 X10x25 X10x26 X10x27 X10x28
## 31      0      0      0      0      0      0      0      0      0      0
## 48    128    128     64      0      0      0      0      0      0      0
## 51      0      0      0      0      0      0      0      0      0      0
## 61      0    220    253    253     96      0      0      0      0      0
## 76    253    253    195      0      0      0      0      0      0      0
## 88    253    253    253    234      0      0      0      0      0      0
##    X11x1 X11x2 X11x3 X11x4 X11x5 X11x6 X11x7 X11x8 X11x9 X11x10 X11x11
## 31     0     0     0   217   210    86     0     0     0      0      0
## 48     0     0     0     0     0     0     0     0     0      0      0
## 51     0     0     0     0     0     0     0     0     0      0      0
## 61     0     0     0     0     0    50   234   253   235     50      0
## 76     0     0     0     0     0     0     0     0     0      0      0
## 88     0     0     0     0     0     0     0     0     0    152    253
##    X11x12 X11x13 X11x14 X11x15 X11x16 X11x17 X11x18 X11x19 X11x20 X11x21
## 31      0      0     29    161    253    253     82      0      0      0
## 48     64    128      0      0     64      0      0      0      0      0
## 51      0      0     20    190    250     61      0      0      0      0
## 61      0      0      0      0      0      0      0      0    220    253
## 76     88    238    253    253    253    221    253    253    253    195
## 88    253    180     19      9     15      0      4     55    253    253
##    X11x22 X11x23 X11x24 X11x25 X11x26 X11x27 X11x28 X12x1 X12x2 X12x3
## 31      0      0      0      0      0      0      0     0     0     0
## 48      0      0      0      0      0      0      0     0     0     0
## 51      0      0      0      0      0      0      0     0     0     0
## 61    253     96      0      0      0      0      0     0     0     0
## 76      0      0      0      0      0      0      0     0     0     0
## 88    166      0      0      0      0      0      0     0     0     0
##    X12x4 X12x5 X12x6 X12x7 X12x8 X12x9 X12x10 X12x11 X12x12 X12x13 X12x14
## 31     0     0     0     0     0     0      0      0      0     33    203
## 48     0     0     0     0     0     0      0    191    255    255      0
## 51     0     0     0     0     0     0      0      0     24    118    206
## 61     0    51   239   253   253    85      0      0      0      0      0
## 76     0     0     0     0     0     0      0      0    230    253    253
## 88     0     0     0     0     0    41    238    253    253    125      0
##    X12x15 X12x16 X12x17 X12x18 X12x19 X12x20 X12x21 X12x22 X12x23 X12x24
## 31    253    253    174     13      0      0      0      0      0      0
## 48      0      0      0      0      0      0      0      0      0      0
## 51    254    248    142    108     18      0      0      0      0      0
## 61      0      0      0      0      0    160    253    253    229      0
## 76    253    198     40    177    253    253    195      0      0      0
## 88      0      0     21    189    232    253    253    117      0      0
##    X12x25 X12x26 X12x27 X12x28 X13x1 X13x2 X13x3 X13x4 X13x5 X13x6 X13x7
## 31      0      0      0      0     0     0     0     0     0     0     0
## 48      0      0      0      0     0     0     0     0     0     0     0
## 51      0      0      0      0     0     0     0     0     0     0     0
## 61      0      0      0      0     0     0     0     0   118   253   253
## 76      0      0      0      0     0     0     0     0     0     0     0
## 88      0      0      0      0     0     0     0     0     0     0     0
##    X13x8 X13x9 X13x10 X13x11 X13x12 X13x13 X13x14 X13x15 X13x16 X13x17
## 31     0     0      0     10     78    232    253    253    253     43
## 48     0     0     64    255    255    128      0      0      0      0
## 51     0     0      0     63    223    254    254    254    254    254
## 61   204     9      0      0      0      0      0      0      0      0
## 76     0     0     56    156    251    253    189    182     15      0
## 88     0   219    253    220    165     34     92     21     52    228
##    X13x18 X13x19 X13x20 X13x21 X13x22 X13x23 X13x24 X13x25 X13x26 X13x27
## 31      0      0      0      0      0      0      0      0      0      0
## 48      0      0      0      0      0      0      0      0      0      0
## 51    254    209      0      0      0      0      0      0      0      0
## 61      0      0      9    205    253    232      0      0      0      0
## 76     86    240    253    210     28      0      0      0      0      0
## 88    253    253    241     82     13      0      0      0      0      0
##    X13x28 X14x1 X14x2 X14x3 X14x4 X14x5 X14x6 X14x7 X14x8 X14x9 X14x10
## 31      0     0     0     0     0     0     0     0     0     0      0
## 48      0     0     0     0     0     0     0     0     0     0    255
## 51      0     0     0     0     0     0     0     0     0     0      0
## 61      0     0     0     0     0   229   253   233    70     0      0
## 76      0     0     0     0     0     0     0     0     0     0    213
## 88      0     0     0     0     0     0     0     0    38   241    170
##    X14x11 X14x12 X14x13 X14x14 X14x15 X14x16 X14x17 X14x18 X14x19 X14x20
## 31    138    253    253    253    253    253    192    180    180    128
## 48    255    191      0      0      0      0      0      0      0      0
## 51     52    174    129     95     16     16     16    106    249    125
## 61      0      0      0      0      0      0      0      0      0      0
## 76    253    253    156      3      0      0      0      0    205    253
## 88     25     20     12     75     39     59    253    253    253    110
##    X14x21 X14x22 X14x23 X14x24 X14x25 X14x26 X14x27 X14x28 X15x1 X15x2
## 31     32      0      0      0      0      0      0      0     0     0
## 48      0      0      0      0      0      0      0      0     0     0
## 51      0      0      0      0      0      0      0      0     0     0
## 61    199    253    238     32      0      0      0      0     0     0
## 76    253    106      0      0      0      0      0      0     0     0
## 88      0      0      0      0      0      0      0      0     0     0
##    X15x3 X15x4 X15x5 X15x6 X15x7 X15x8 X15x9 X15x10 X15x11 X15x12 X15x13
## 31     0     0     0     0     0     0     0      0    174    253    253
## 48     0     0     0     0     0     0     0    255    255    255    191
## 51     0     0     0     0     0     0     0      0      0      0      0
## 61     0     0   254   253   177     0     0      0      0      0      0
## 76     0     0     0     0     0     0   121    252    253    135      3
## 88     0     0     0     0     0   112   253    236     67      0      0
##    X15x14 X15x15 X15x16 X15x17 X15x18 X15x19 X15x20 X15x21 X15x22 X15x23
## 31    253    253    253    253    253    253    253    169      3      0
## 48    128     64      0      0      0      0      0      0      0      0
## 51      0      0      0      0      0    179    239      0      0      0
## 61      0      0      0      0     24     49     49    210    253    253
## 76      0      0      0      0      0     46    253    253    106      0
## 88      0      0    100    253    253    221     16      0      0      0
##    X15x24 X15x25 X15x26 X15x27 X15x28 X16x1 X16x2 X16x3 X16x4 X16x5 X16x6
## 31      0      0      0      0      0     0     0     0     0     0     0
## 48      0      0      0      0      0     0     0     0     0     0     0
## 51      0      0      0      0      0     0     0     0     0     0     0
## 61    216      0      0      0      0     0     0     0     0   254   253
## 76      0      0      0      0      0     0     0     0     0     0     0
## 88      0      0      0      0      0     0     0     0     0     0     0
##    X16x7 X16x8 X16x9 X16x10 X16x11 X16x12 X16x13 X16x14 X16x15 X16x16
## 31     0     0     0      0     42     61     61     61     61     83
## 48     0     0     0    128    255    255    255    255    255    128
## 51     0     0     0      0      0      0      0      0      0      0
## 61   227   135    28     28     28     28     77    165    165    165
## 76     0    28   212    253    248     23      0      0      0      0
## 88     0    23   239    253    235    202    135     99    173    240
##    X16x17 X16x18 X16x19 X16x20 X16x21 X16x22 X16x23 X16x24 X16x25 X16x26
## 31    176     79    110    247    253    195      4      0      0      0
## 48      0      0      0      0      0      0      0      0      0      0
## 51      0      0     80    239      0      0      0      0      0      0
## 61    165    208    253    253    253    253    253    238      0      0
## 76      0      0     42    253    253    106      0      0      0      0
## 88    253    253    110      0      0      0      0      0      0      0
##    X16x27 X16x28 X17x1 X17x2 X17x3 X17x4 X17x5 X17x6 X17x7 X17x8 X17x9
## 31      0      0     0     0     0     0     0     0     0     0     0
## 48      0      0     0     0     0     0     0     0     0     0     0
## 51      0      0     0     0     0     0     0     0     0     0     0
## 61      0      0     0     0     0     0   173   253   253   253   253
## 76      0      0     0     0     0     0     0     0     0   197   253
## 88      0      0     0     0     0     0     0     0     0     0    54
##    X17x10 X17x11 X17x12 X17x13 X17x14 X17x15 X17x16 X17x17 X17x18 X17x19
## 31      0      0      0      0      0     59    192     30      0      0
## 48      0      0    128    128    255    255    255     64      0      0
## 51      0      0      0      0      0      0      0      0      0     80
## 61    253    253    253    253    253    253    253    253    253    253
## 76    234     70      0      0      0      0      0      0      0     42
## 88    200    253    253    253    253    253    253    253    241     63
##    X17x20 X17x21 X17x22 X17x23 X17x24 X17x25 X17x26 X17x27 X17x28 X18x1
## 31     50    203    253     42      0      0      0      0      0     0
## 48      0      0      0      0      0      0      0      0      0     0
## 51    244     20      0      0      0      0      0      0      0     0
## 61    253    253    253    241     50      0      0      0      0     0
## 76    253    253    106      0      0      0      0      0      0     0
## 88      0      0      0      0      0      0      0      0      0     0
##    X18x2 X18x3 X18x4 X18x5 X18x6 X18x7 X18x8 X18x9 X18x10 X18x11 X18x12
## 31     0     0     0     0     0     0     0     0      0      0      0
## 48     0     0     0     0     0     0     0     0      0      0      0
## 51     0     0     0     0     0     0     0     0      0      0      0
## 61     0     0     0     0   166   253   253   253    253    253    253
## 76     0     0     0     0     0    11   202   253    187      0      0
## 88     0     0     0     0     0     0     0     0     25    112    244
##    X18x13 X18x14 X18x15 X18x16 X18x17 X18x18 X18x19 X18x20 X18x21 X18x22
## 31      0     56    195     57      0      0      0      0    112    253
## 48      0     64    191    255    255      0      0      0      0      0
## 51      0      0      0      0      0      0    100    239      0      0
## 61    253    253    253    253    253    192    129    129    227    253
## 76      0      0      0      0      0      0     58    253    210     27
## 88    253    237    142    253    253    111      0      0      0      0
##    X18x23 X18x24 X18x25 X18x26 X18x27 X18x28 X19x1 X19x2 X19x3 X19x4 X19x5
## 31    229      0      0      0      0      0     0     0     0     0     0
## 48      0      0      0      0      0      0     0     0     0     0     0
## 51      0      0      0      0      0      0     0     0     0     0     0
## 61    165      0      0      0      0      0     0     0     0     0     0
## 76      0      0      0      0      0      0     0     0     0     0     0
## 88      0      0      0      0      0      0     0     0     0     0     0
##    X19x6 X19x7 X19x8 X19x9 X19x10 X19x11 X19x12 X19x13 X19x14 X19x15
## 31     0     0     0     0      0      0      0      0    172    204
## 48     0     0     0     0      0      0      0      0      0    128
## 51     0     0     0     0      0      0      0      0      0      0
## 61     5    13   118   150    150    150     91     62    113     13
## 76     0   107   253   253     40      0      0      0      0      0
## 88     0     0     0     0      0      0     61     71     51    159
##    X19x16 X19x17 X19x18 X19x19 X19x20 X19x21 X19x22 X19x23 X19x24 X19x25
## 31     17      0      0      0      0     58    248    253      0      0
## 48    255    191      0      0      0      0      0      0      0      0
## 51      0      0      0    234    239      0      0      0      0      0
## 61     13     13      7      0      0    199    253     96      0      0
## 76      0      0     53    227    253    195      0      0      0      0
## 88    253    188     22      0      0      0      0      0      0      0
##    X19x26 X19x27 X19x28 X20x1 X20x2 X20x3 X20x4 X20x5 X20x6 X20x7 X20x8
## 31      0      0      0     0     0     0     0     0     0     0     0
## 48      0      0      0     0     0     0     0     0     0     0     0
## 51      0      0      0     0     0     0     0     0     0     0     4
## 61      0      0      0     0     0     0     0     0     0     0     0
## 76      0      0      0     0     0     0     0     0     0   107   253
## 88      0      0      0     0     0     0     0     0     0     0     0
##    X20x9 X20x10 X20x11 X20x12 X20x13 X20x14 X20x15 X20x16 X20x17 X20x18
## 31     0      0      0      0      0    192    253    184     62      0
## 48     0      0      0      0      0     64    191    255    191      0
## 51   140      5      0      0      0      0      0      0      3    150
## 61     0      0      0      0      0      0      0      0      0      0
## 76   253     40      0      0      0      0      0      0     47    227
## 88     0      0      0      0     15    150    236    212     22      0
##    X20x19 X20x20 X20x21 X20x22 X20x23 X20x24 X20x25 X20x26 X20x27 X20x28
## 31      0     85    164    253    253      0      0      0      0      0
## 48      0      0      0      0      0      0      0      0      0      0
## 51    254    129      0      0      0      0      0      0      0      0
## 61      0     45    229    253     96      0      0      0      0      0
## 76    253    231     58      0      0      0      0      0      0      0
## 88      0      0      0      0      0      0      0      0      0      0
##    X21x1 X21x2 X21x3 X21x4 X21x5 X21x6 X21x7 X21x8 X21x9 X21x10 X21x11
## 31     0     0     0     0     0     0     0     0     0      0      0
## 48     0     0     0     0     0     0     0   128   191     64      0
## 51     0     0     0     0     0     0     0    64   254    181     38
## 61     0     0     0     0     0     0     0     0     0      0      0
## 76     0     0     0     0     0     0   107   253   253     40      0
## 88     0     0     0     0     0     0     0     0     0      0      0
##    X21x12 X21x13 X21x14 X21x15 X21x16 X21x17 X21x18 X21x19 X21x20 X21x21
## 31      0      0    144    253    253    243    223    223    250    253
## 48      0     64    255    255    255    128      0      0      0      0
## 51      0      0      0      0     34    188    254    209     20      0
## 61      0      0      0      0      0      0      0      0      0    199
## 76      0      0      0      5    131    222    253    231     59      0
## 88      0     99    253    243     98      0      0      0      0      0
##    X21x22 X21x23 X21x24 X21x25 X21x26 X21x27 X21x28 X22x1 X22x2 X22x3
## 31    253     96      0      0      0      0      0     0     0     0
## 48      0      0      0      0      0      0      0     0     0     0
## 51      0      0      0      0      0      0      0     0     0     0
## 61    253     96      0      0      0      0      0     0     0     0
## 76      0      0      0      0      0      0      0     0     0     0
## 88      0      0      0      0      0      0      0     0     0     0
##    X22x4 X22x5 X22x6 X22x7 X22x8 X22x9 X22x10 X22x11 X22x12 X22x13 X22x14
## 31     0     0     0     0     0     0      0      0      0      0      7
## 48     0     0     0   128   255   255    255    255    255    255    255
## 51     0     0     0     0    12   226    255    223     88     68    128
## 61     0     0     0     0     0     0      0      0      0      0      0
## 76     0     0     0    14   204   253    226    222     73     58     58
## 88     0     0     0     0     0     0      0      0     72    237    253
##    X22x15 X22x16 X22x17 X22x18 X22x19 X22x20 X22x21 X22x22 X22x23 X22x24
## 31    152    253    253    253    253    253    253    152      3      0
## 48    255    191      0      0      0      0      0      0      0      0
## 51    157    242    254    207     23      0      0      0      0      0
## 61      0      0      0      0      0      0    177    201     28      0
## 76    170    253    253    227     58      0      0      0      0      0
## 88    105      0      0      0      0      0      0      0      0      0
##    X22x25 X22x26 X22x27 X22x28 X23x1 X23x2 X23x3 X23x4 X23x5 X23x6 X23x7
## 31      0      0      0      0     0     0     0     0     0     0     0
## 48      0      0      0      0     0     0     0     0     0     0   255
## 51      0      0      0      0     0     0     0     0     0     0     0
## 61      0      0      0      0     0     0     0     0     0     0     0
## 76      0      0      0      0     0     0     0     0     0     0     0
## 88      0      0      0      0     0     0     0     0     0     0     0
##    X23x8 X23x9 X23x10 X23x11 X23x12 X23x13 X23x14 X23x15 X23x16 X23x17
## 31     0     0      0      0      0      0      0      6     18    122
## 48   255   255    255    255    255    255    255    128      0      0
## 51     0    45    210    254    254    254    254    255    254    187
## 61     0     0      0      0      0      0      0      0      0      0
## 76   197   253    253    253    253    253    253    253    253    238
## 88     0     0      0     10    219    253    195     22      0      0
##    X23x18 X23x19 X23x20 X23x21 X23x22 X23x23 X23x24 X23x25 X23x26 X23x27
## 31    141    141    141     87      1      0      0      0      0      0
## 48      0      0      0      0      0      0      0      0      0      0
## 51     49      0      0      0      0      0      0      0      0      0
## 61      0      0      0     24     28      0      0      0      0      0
## 76     58      0      0      0      0      0      0      0      0      0
## 88      0      0      0      0      0      0      0      0      0      0
##    X23x28 X24x1 X24x2 X24x3 X24x4 X24x5 X24x6 X24x7 X24x8 X24x9 X24x10
## 31      0     0     0     0     0     0     0     0     0     0      0
## 48      0     0     0     0     0     0     0   128   255   255    128
## 51      0     0     0     0     0     0     0     0     0     0     41
## 61      0     0     0     0     0     0     0     0     0     0      0
## 76      0     0     0     0     0     0     0     0    33   179    241
## 88      0     0     0     0     0     0     0     0     0     0      8
##    X24x11 X24x12 X24x13 X24x14 X24x15 X24x16 X24x17 X24x18 X24x19 X24x20
## 31      0      0      0      0      0      0      0      0      0      0
## 48    191    128      0      0      0      0      0      0      0      0
## 51    129    239    229    179     91     16      3      0      0      0
## 61      0      0      0      0      0      0      0      0      0      0
## 76    253    253    253    253    250    116     14      0      0      0
## 88    171    253    207     21      0      0      0      0      0      0
##    X24x21 X24x22 X24x23 X24x24 X24x25 X24x26 X24x27 X24x28 X25x1 X25x2
## 31      0      0      0      0      0      0      0      0     0     0
## 48      0      0      0      0      0      0      0      0     0     0
## 51      0      0      0      0      0      0      0      0     0     0
## 61      0      0      0      0      0      0      0      0     0     0
## 76      0      0      0      0      0      0      0      0     0     0
## 88      0      0      0      0      0      0      0      0     0     0
##    X25x3 X25x4 X25x5 X25x6 X25x7 X25x8 X25x9 X25x10 X25x11 X25x12 X25x13
## 31     0     0     0     0     0     0     0      0      0      0      0
## 48     0     0     0     0     0     0     0      0      0      0      0
## 51     0     0     0     0     0     0     0      0      0      0      0
## 61     0     0     0     0     0     0     0      0      0      0      0
## 76     0     0     0     0     0     0     0     75    179    253    151
## 88     0     0     0     0     0     0     0    105    253    198     76
##    X25x14 X25x15 X25x16 X25x17 X25x18 X25x19 X25x20 X25x21 X25x22 X25x23
## 31      0      0      0      0      0      0      0      0      0      0
## 48      0      0      0      0      0      0      0      0      0      0
## 51      0      0      0      0      0      0      0      0      0      0
## 61      0      0      0      0      0      0      0      0      0      0
## 76     89     86      0      0      0      0      0      0      0      0
## 88      0      0      0      0      0      0      0      0      0      0
##    X25x24 X25x25 X25x26 X25x27 X25x28 X26x1 X26x2 X26x3 X26x4 X26x5 X26x6
## 31      0      0      0      0      0     0     0     0     0     0     0
## 48      0      0      0      0      0     0     0     0     0     0     0
## 51      0      0      0      0      0     0     0     0     0     0     0
## 61      0      0      0      0      0     0     0     0     0     0     0
## 76      0      0      0      0      0     0     0     0     0     0     0
## 88      0      0      0      0      0     0     0     0     0     0     0
##    X26x7 X26x8 X26x9 X26x10 X26x11 X26x12 X26x13 X26x14 X26x15 X26x16
## 31     0     0     0      0      0      0      0      0      0      0
## 48     0     0     0      0      0      0      0      0      0      0
## 51     0     0     0      0      0      0      0      0      0      0
## 61     0     0     0      0      0      0      0      0      0      0
## 76     0     0     0      0      0      0      0      0      0      0
## 88     0     0    60    242    253     38      0      0      0      0
##    X26x17 X26x18 X26x19 X26x20 X26x21 X26x22 X26x23 X26x24 X26x25 X26x26
## 31      0      0      0      0      0      0      0      0      0      0
## 48      0      0      0      0      0      0      0      0      0      0
## 51      0      0      0      0      0      0      0      0      0      0
## 61      0      0      0      0      0      0      0      0      0      0
## 76      0      0      0      0      0      0      0      0      0      0
## 88      0      0      0      0      0      0      0      0      0      0
##    X26x27 X26x28 X27x1 X27x2 X27x3 X27x4 X27x5 X27x6 X27x7 X27x8 X27x9
## 31      0      0     0     0     0     0     0     0     0     0     0
## 48      0      0     0     0     0     0     0     0     0     0     0
## 51      0      0     0     0     0     0     0     0     0     0     0
## 61      0      0     0     0     0     0     0     0     0     0     0
## 76      0      0     0     0     0     0     0     0     0     0     0
## 88      0      0     0     0     0     0     0     0     0     0   235
##    X27x10 X27x11 X27x12 X27x13 X27x14 X27x15 X27x16 X27x17 X27x18 X27x19
## 31      0      0      0      0      0      0      0      0      0      0
## 48      0      0      0      0      0      0      0      0      0      0
## 51      0      0      0      0      0      0      0      0      0      0
## 61      0      0      0      0      0      0      0      0      0      0
## 76      0      0      0      0      0      0      0      0      0      0
## 88    253    206     19      0      0      0      0      0      0      0
##    X27x20 X27x21 X27x22 X27x23 X27x24 X27x25 X27x26 X27x27 X27x28 X28x1
## 31      0      0      0      0      0      0      0      0      0     0
## 48      0      0      0      0      0      0      0      0      0     0
## 51      0      0      0      0      0      0      0      0      0     0
## 61      0      0      0      0      0      0      0      0      0     0
## 76      0      0      0      0      0      0      0      0      0     0
## 88      0      0      0      0      0      0      0      0      0     0
##    X28x2 X28x3 X28x4 X28x5 X28x6 X28x7 X28x8 X28x9 X28x10 X28x11 X28x12
## 31     0     0     0     0     0     0     0     0      0      0      0
## 48     0     0     0     0     0     0     0     0      0      0      0
## 51     0     0     0     0     0     0     0     0      0      0      0
## 61     0     0     0     0     0     0     0     0      0      0      0
## 76     0     0     0     0     0     0     0     0      0      0      0
## 88     0     0     0     0     0     0     0     0      0      0      0
##    X28x13 X28x14 X28x15 X28x16 X28x17 X28x18 X28x19 X28x20 X28x21 X28x22
## 31      0      0      0      0      0      0      0      0      0      0
## 48      0      0      0      0      0      0      0      0      0      0
## 51      0      0      0      0      0      0      0      0      0      0
## 61      0      0      0      0      0      0      0      0      0      0
## 76      0      0      0      0      0      0      0      0      0      0
## 88      0      0      0      0      0      0      0      0      0      0
##    X28x23 X28x24 X28x25 X28x26 X28x27 X28x28
## 31      0      0      0      0      0      0
## 48      0      0      0      0      0      0
## 51      0      0      0      0      0      0
## 61      0      0      0      0      0      0
## 76      0      0      0      0      0      0
## 88      0      0      0      0      0      0
apply(misclassified[misclassified$label==1,-1],1,visualize_image)

## NULL