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HANA Text Mining TM Get Related Documents Parameter HIGHLIGHTED


We're using HANA SPS12

and have a table set up with about a hundred thousand texts for text mining. TA configuration is LINGANALYSIS_FULL, Language detection German. Have a custom text mining configuration to include a bunch of stopwords.

Everything works as it should, except the HIGHLIGHTED parameter in the function TM_GET_RELATED_DOCUMENTS. The output columns HIGHLIGHTED_DOCUMENT and HIGHLIGHTED_TERMTYPES remain empty. I can't find anymore Information on this, than I already read in Advanced Data Processing. The Text Mining Devloper Guide makes no mention at all about the paramater HIGHLIGHTED.

I'd sure appreciate any help.

Rob Shandley

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