Orange Forum • View topic - Help needed very urgent- About Classifiers

Help needed very urgent- About Classifiers

A place to ask questions about methods in Orange and how they are used and other general support.

Help needed very urgent- About Classifiers

Postby T J » Thu Sep 30, 2010 1:27

Hi everyone,

I am new to Orange.

I have data set named as onehr.tab and I want to run a classifier and see the output. How can I do it?

Postby Ales » Thu Sep 30, 2010 9:52

Open Orange Canvas, in the 'Data' widget category click the 'File' widget icon (the first one), then the 'Data sampler', connect the two widgets. Next in the Classify category click 'Naive Bayes' and connect it to the 'Data sampler'. Finally in 'Evaluate' category click the 'Predictions' widget and then connect the output of 'Naive Bayes' (Classifier) to the 'Predictions' and the output of 'File' to 'Predictions'. Double click the File icon (on the canvas), click the open file button and load your data. Classifier outputs are displayed in the 'Predictions' widget (double click it in the canvas to see them).


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