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how remove from a cell array, the words in an other cell array

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elisa ewin
elisa ewin 2017-7-18
评论： Andrei Bobrov 2017-7-18
Hi, I want to remove from the cell array word (attached), the words in an other cell array word_bis(attached). I have tried
out_str1 = strjoin(word(~ismember(word,stopwords_cellstring)),' ')
but it gives me an error:
Error using cell/ismember>cellismemberR2012a (line 193)
Input A of class cell and input B of class cell must be cell arrays of strings, unless one is a string.
Can you help me to solve the problem? thanks

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Andrei Bobrov
Andrei Bobrov 2017-7-18
w2 = word(cellfun(@ischar,word));
out_str1 = strjoin(w2(~ismember(w2,stopwords_cellstring)),' ');

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