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Precision and Recall in Orange for Windows

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Precision and Recall in Orange for Windows

Postby daphne » Fri Oct 26, 2007 7:47

Hi,

I wondered if it is possible to calculate the Precision and Recall in Orange for Windows?
I tried to make a confusion matrix since that would enable me to calculate it myself, but I get empty cells.
In the webpage on modules, I discovered that there is a Statistics module that can calculate measures such as Precision and Recall, but it is unclear to me how these work in Orange for Windows.
I would be very grateful if anyone could help me out.

Daphne

Postby Blaz » Sun Nov 18, 2007 17:53

These two measures have already been implemented in orngStat module, I have now added them to Test Learners widget.


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