How to split positive & negative comments?

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phdcomputer Eng
phdcomputer Eng el 31 de Oct. de 2018
Comentada: Christopher Creutzig el 26 de Nov. de 2018
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
phdcomputer Eng el 31 de Oct. de 2018
@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
Christopher Creutzig el 26 de Nov. de 2018
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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