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Informationain Gain in Matlab

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Mazhar Iqbal Rana 2014-2-10

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回答： Abin Jacob 2015-3-24

Hello!

Attached is a formula for calculating information gain of a text file.

Can anyone please tell me that how can we find probabilities and log in matlab?

Is there any built-in function(s)?

Actually I have to transform attached formula in loop in matlab.

Thanks a lot

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Abin Jacob 2015-3-24

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https://ww2.mathworks.cn/matlabcentral/answers/115511-informationain-gain-in-matlab#answer_172480

http://in.mathworks.com/matlabcentral/fileexchange/14996-entropy

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