1/3/2020

Let’s play around with the interactive plot!

Let’s start with exploratory data!

Did you notice the pattern in the graph?

This is only a half of data I use. Let me show you how to build the machine learning prediction!

Then, you can make the prediction for another half of dataset!

Let’s build with machine learning!

modrf <- train(Species~ .,data=training,method="rf",prox=TRUE)
predrf <- predict(modrf,testing)

This is very simple way to build, right?

Do you want to see its accuracy?

##  Accuracy 
## 0.9733333

Source

The information obtains from Practical Machine Learning Course Notes written by Xing Su