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Re: [SOLVED] Transform Document-Term matrix to flat table?
Hi Marcin, thanks for your reply. Here is my example data and my simple process. The input is a list of user queries (query_id, query, frequency), which is processed with "Process Documents from Data". The result is a word list and a document-term matrix. In addition, I would like to get a term-document table with Term,… -
Re: [SOLVED] Transform Document-Term matrix to flat table?
The operator you are looking for is the "De-Pivot" which is indeed not easy to use (in my opinion). Unfortunately it cannot handle special attributes, thus, you have to explicitly exclude Query_ID in the "attribute_name" with a negative lookahead, which is not optimal, but it works. <?xml version="1.0" encoding="UTF-8"…
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