Hello knimers, wish you the best. I need to check whether keywords exist in a set of many comments. more specifically, I have row which contain comments, and i have a table with keywrods. i need those all those keywords to be checked whether they are included in the comment or not. if only one is included then i need to write included. then again them i need the same to be done for the next comment i tried a loop but there smth missing i can t figure it out [Picture1yyyy]

Hello @mh_elhassan You may find useful to take a look into the following post. The first grey shadowed result table in the workflow [Logical Indexing Matrix], would be the output that you are expecting. [image] Filter rows using list of words with wildcards KNIME Analytics Platform Hello @PLS_KN I couldn’t avoid to give this a try. It is based in a Logical Indexing methodology. It doesn’t use the Regex Extractor component (I cannot download it from my network today). [image] With the mentioned logical indexing matrix you can give this workflow some other LOGICAL uses like: when does a word happens when some other is present before… This is an example of the excluded words in your final filter: [image] I hope you find useful this workflow. BR BR

Multiple if statement based on a variable

KNIME Analytics Platform

gonhaddock July 30, 2024, 9:44am 2

Hello @mh_elhassan
You may find useful to take a look into the following post. The first grey shadowed result table in the workflow [Logical Indexing Matrix], would be the output that you are expecting.

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