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Converting multiple words into one term

Extracting a keyword consisting of multiple words and written in different ways

This workflow shows how the keyword "go for joe" that can be written in differnt ways, can be converted into the same term before creating a bag of words and calculating the term frequency.

“go for joe” is written in different ways:
gfj
g4j
go 4 joe
go for joe

Create some example textCreate list of all string combinationsthat should be consideredas the same term, and define reprensentative forthem tag all defined stringcombinationsreplace all stringcombinations with the defined representativeTable Creator Strings To Document Table Creator Dictionary Tagger Bag Of WordsCreator Dictionary Replacer TF Create some example textCreate list of all string combinationsthat should be consideredas the same term, and define reprensentative forthem tag all defined stringcombinationsreplace all stringcombinations with the defined representativeTable Creator Strings To Document Table Creator Dictionary Tagger Bag Of WordsCreator Dictionary Replacer TF

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

Download Workflow
Created by: kathrinmelcher
Created at: 2022-01-14
On NodePit since: 2022-01-15
Last update: 2024-04-24
Created with KNIME version: v4.5.0

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