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Preserve rows during text processing
I am importing, changing nominal to text, and then using process documents from data with the sub-operators Tokenize, Transform Cases, Filter Stopwords (English), Filter Tokens (by Length), Stem (Porter). When I check the results at this stage, each row is associated with a token rather than an original string of tokens that would have formed a row. Is there a way around this, or of re-stitching discrete tokens back together after the above steps? I need to allocate a sentiment to each row within the spreadsheet, rather than the entire spreadsheet.
Many thanks for your help - and apologies if this is a newbie query