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Forum_​Question_​Searching_​Keywords

Option 1: Without Text Processing Extension Option 1: With Text Processing Extension (to make it more robust) Input TableLookup Tableeach word in single columnReshapetableReshape tableInner join onall words in text and lookup tableremove ","Input TableLookup Tablelower case allwordsTag words according to thedifferent columns.I use here different sentiment tag values. You would needto create a look up table to translatethem into the original topics.Unfortunately it is not possible to define custom tag values. All wordslower case Table Creator Table Creator Cell Splitter Unpivoting Unpivoting Joiner String Manipulation Table Creator Table Creator String Manipulation(Multi Column) Strings To Document Dictionary Tagger(Multi Column) Bag Of WordsCreator Tags To String Punctuation Erasure Case Converter Row Filter Option 1: Without Text Processing Extension Option 1: With Text Processing Extension (to make it more robust) Input TableLookup Tableeach word in single columnReshapetableReshape tableInner join onall words in text and lookup tableremove ","Input TableLookup Tablelower case allwordsTag words according to thedifferent columns.I use here different sentiment tag values. You would needto create a look up table to translatethem into the original topics.Unfortunately it is not possible to define custom tag values. All wordslower case Table Creator Table Creator Cell Splitter Unpivoting Unpivoting Joiner String Manipulation Table Creator Table Creator String Manipulation(Multi Column) Strings To Document Dictionary Tagger(Multi Column) Bag Of WordsCreator Tags To String Punctuation Erasure Case Converter Row Filter

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Created by: kathrinmelcher
Created at: 2020-08-13
On NodePit since: 2020-08-14
Last update: 2024-04-18
Created with KNIME version: v4.2.0

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