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How to use any regression widget to predict

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How to use any regression widget to predict

Postby lurcia » Wed Nov 27, 2013 5:22

Hi,

I´m kind of new on using Orange Canvas for addressing some data mining projects. I already have my dataset, create a sample with remaining data as well and then convert my dataset from discrete values to continues. So then apply a Rank to obtain the best 5 attributes that I can consider for predict a value. Finally I apply a regression model but I don´t know what next step is in order to see what number the model predicts.

Can you help me on that? Basically my dataset has info about employee such as gender, years at the company, etc. and also their current status if it´s current employee or ex-employee. Based on some attributes I would like to predict how many employees will leave the company based on the attributes.

Thank you,
Luis

Re: How to use any regression widget to predict

Postby Ales » Wed Nov 27, 2013 11:14

You can use the 'Predictions' widget to predict values. The documentation is slightly out of date, but still usable.


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