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regex extraction for multiple expressions separated by lines

FInds keywords within a document, where a keyword/expression is within a line of text, and returns the text which follows it up as far as the end of the current line

Node 1Node 2Node 3Node 4Node 5sample fileSplit individual lines in each cellinto a listkeep original row idungroup the listList of keywords/expressionsjoin every expressionto every linecreate regex pattern for expressionNode 18find using keyword patternkeep only wherethere was somethingfoundtabulate the resultsset back original rowidNode 26Table Creator Regex Extractor String Replacer String Manipulation String Manipulation CSV Reader Cell Splitter RowID Ungroup Table Creator Cross Joiner String Manipulation Chunk Loop Start Table Rowto Variable Regex Split Loop End Row Filter Column Rename Pivoting Column Filter RowID Joiner Node 1Node 2Node 3Node 4Node 5sample fileSplit individual lines in each cellinto a listkeep original row idungroup the listList of keywords/expressionsjoin every expressionto every linecreate regex pattern for expressionNode 18find using keyword patternkeep only wherethere was somethingfoundtabulate the resultsset back original rowidNode 26Table Creator Regex Extractor String Replacer String Manipulation String Manipulation CSV Reader Cell Splitter RowID Ungroup Table Creator Cross Joiner String Manipulation Chunk Loop Start Table Rowto Variable Regex Split Loop End Row Filter Column Rename Pivoting Column Filter RowID Joiner

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To use this workflow in KNIME, download it from the below URL and open it in KNIME:

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Created by: bbate
Created at: 2023-08-23
On NodePit since: 2023-08-27
Last update: 2026-01-07
Created with KNIME version: v4.7.4

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