Leaf Disease Classification

Pet

I am new to rapidminer, can someone assist me to know which from knn, svm and random forest is the most accurate in identifying leaf disease. It should have colour to grey operator, it should also perform the feature extraction(segmentation), then data will split into 90% training and 10% testing. 

Robi_Me

Try using turbo prep, it will give you a good indication of the model's performance. https://rapidminer.com/products/turbo-prep/