https://communities.sas.com/t5/SAS-Visual-Analytics/SAS-VTA-Filtering-words-that-are-preceded-by-reverse-words/m-p/831466#M16393 <P>Does it have to specifically be words in a certain position, or can you just come up with a list of words like "not" that could be filtered regardless of location?&nbsp; If so, could you simply create a filter like:&nbsp;<BR /><BR />( 'Comment'n NotContains UpCase(not') )</P> Thu, 01 Sep 2022 19:31:42 GMT Madelyn_SAS 2022-09-01T19:31:42Z https://communities.sas.com/t5/SAS-Visual-Analytics/SAS-VTA-Filtering-words-that-are-preceded-by-reverse-words/m-p/831233#M16392 <P>Hello everyone,<BR />I'm trying to filter files that have a good word and a word that changes its meaning does not appear before it.<BR />I have a concept of good_words and a concept of changing_words and I want the system to find for me the good_words that do not appear before the changing_words<BR />for example:<BR />Today is a beautiful day - will appear<BR />Today is not a good day - will not appear.<BR />Do you have any suggestions for a solution?<BR />Thank you!!</P> Wed, 31 Aug 2022 11:06:29 GMT https://communities.sas.com/t5/SAS-Visual-Analytics/SAS-VTA-Filtering-words-that-are-preceded-by-reverse-words/m-p/831233#M16392 ChenB 2022-08-31T11:06:29Z https://communities.sas.com/t5/SAS-Visual-Analytics/SAS-VTA-Filtering-words-that-are-preceded-by-reverse-words/m-p/831466#M16393 <P>Does it have to specifically be words in a certain position, or can you just come up with a list of words like "not" that could be filtered regardless of location?&nbsp; If so, could you simply create a filter like:&nbsp;<BR /><BR />( 'Comment'n NotContains UpCase(not') )</P> Thu, 01 Sep 2022 19:31:42 GMT https://communities.sas.com/t5/SAS-Visual-Analytics/SAS-VTA-Filtering-words-that-are-preceded-by-reverse-words/m-p/831466#M16393 Madelyn_SAS 2022-09-01T19:31:42Z