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I have a lookup table that contains 2 columns k_id, keywords as follow k_id | keywords 1 | hi 2 | play and so on I want to create another table using the previous lookup table where I want to put the k_id values as the columns of the other … |
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I have this code that outputs the tfidf for all words in each file in the directory. I'm trying to transfer this to a matrix where each row correspond to each file in the directory and each column to all words in the files and I have some difficulty in … |