Question: Follow the example in the textbook, preprocess the data in R, create a term-document matrix, and a concept matrix. Limit the number of concepts to

Follow the example in the textbook, preprocess the data in R, create a term-document matrix, and a concept matrix. Limit the number of concepts to 10. (Hint: you can define the corpus using corp <- Corpus(VectorSource(df$text)) a) Examine the term-document matrix. (Hint: use the inspect function to check the term frequency matrix)

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