How to split positive & negative comments?

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phdcomputer Eng 2018-10-31

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https://ww2.mathworks.cn/matlabcentral/answers/427262-how-to-split-positive-negative-comments

评论： Christopher Creutzig 2018-11-26

firefox300commentstitles.xlsx

Firefox users' opinions collected in a text file, I want to write codes in Matlab to split them into positive & negative comments. I'll be grateful to have your opinions.

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phdcomputer Eng 2018-10-31

@the cyclist Thanks greatly, I want to preprocess the data based on removing stopwords, splitting to positive & negative, classifying the data and finally, presenting a new knowledge about it.

Christopher Creutzig 2018-11-26

Text Analytics Toolbox does not ship with some ready-cooked sentimen analysis function. But you can build your own; have you seen the examples listed at https://www.mathworks.com/discovery/sentiment-analysis.html?

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