"Process Documents from Data" takes rows of the incoming data and processes them as documents, for text mining. The result is a table with a lot of new attributes corresponding to the tokens you're creating inside Process Documents.
You can put Write Excel before or after this operator (just make sure to connect it to the exa (Example set = table) output. Inside, it doesn't make a lot of sense.
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"Process Documents from Data" takes rows of the incoming data and processes them as documents, for text mining. The result is a table with a lot of new attributes corresponding to the tokens you're creating inside Process Documents.
You can put Write Excel before or after this operator (just make sure to connect it to the exa (Example set = table) output. Inside, it doesn't make a lot of sense.
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Balázs