Reg Ex Filter Question

KNIME Extensions
1

Dear Community,

I have a few questions around filtering my current terms by using the RegEx Filter.

I want to get rid of ALL numbers in my dataset, including numbers-words combinations such as “5-year” or “13th”. Also I don’t want to keep the remainder of the term (so not -year), but want to eliminate all terms including numbers.
Therefore, I used the Reg Ex filter and put in “.\d+.”. Unfortunately, I can still find the just mentioned terms in my output table. What am I doing wrong?

Furthermore, I want to eliminate all terms that include “www”. Example: There is one term saying “wwwyoutube”. Also here, I want to eliminate the entire term.

Thank you so much for your help in advance.

Chris

2

Hi @cpauly93,

Here is the regex to do all you mentioned at once:

.*(\d|www).*

:blush:

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