How to use SVM in Orange How to use SVM in Orange for sentiments analysis? We will generate sentiments using sentiments analysis widget but now how to use SVM and how to teach SVM in Orange? i am use xlsx file format then it work good below example ... but i want to use text file (csv) format in which generate error target variable set how to remove this error
You can connect the output of the sentiment analysis to Test&amp;Score widget together with SVM learner. Test&amp;Score widget can perform different validations (e.g. cross-validation).



If you want to perform testing on different data please use Predictions widget. For more information please check widgets help available with pressing f1 shortcut in Orange.