Tuto 2 :WEKA Environment Explorer

In the previous tuto ,we Have seen how to install WEKA 

1.Open weka.jar & click on Explorer : 

A new window opens "WEKA Knowledge Explorer" with six tabs:

a.Preprocess: to select a file, inspect and prepare the data.

b.Classify: To CHOOSE, implement and test different classification algorithms: in our case this would be a decision tree algorithm.

c.Cluster: To Choose, apply and test the segmentation algorithms.

d.Associate: To apply the algorithm for generating association rules.

e.Select Attributes: To choose the most promising attributes.

f.Visualize: to display (in two dimensions) certain attributes in other functions.