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  7. Cleaning Data with Gen AI & KNIMECleaning Data with Gen AI & KNIME
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Cleaning Data with Gen AI & KNIME

<p>Cleaning data in the classical way requires time and a lot of rules and calculations. In the following examples we are using Gen AI to help us clean data from a dataset to correct country names, customer names or date and time.</p>

Nodes

  • String Manipulation57 ×
  • String Widget20 ×
  • Component Input13 ×
  • Component Output13 ×
  • LLM Prompter9 ×
  • Text Output Widget8 ×
  • Merge Variables6 ×
  • Single Selection Widget6 ×
  • Column Renamer5 ×
  • Excel Reader5 ×
  • Table Row to Variable5 ×
  • CASE Switch End4 ×
  • CASE Switch Start4 ×
  • Column Filter4 ×
  • Column Selection Widget4 ×
  • Refresh Button Widget4 ×
  • Credentials Configuration3 ×
  • Row Filter3 ×
  • Value Lookup3 ×
  • GroupBy2 ×
  • Math Formula (Variable)2 ×
  • Empty Table Switch1 ×
  • Joiner1 ×
  • String Configuration1 ×
  • String Manipulation (Variable)1 ×
  • Variable to Table Row1 ×

Extensions

  • FeatureKNIME Base nodes
  • FeatureKNIME Excel Support
  • FeatureKNIME Javasnippet
  • FeatureKNIME Math Expression (JEP)
  • FeatureKNIME Quick Forms

Links

  • No links available

Download

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

Download Workflow
Created by: josegallardo
Created at: 2025-05-23
On NodePit since: 2025-05-29
Last update: 2026-01-20
Created with KNIME version: v5.4.4
Tags: Gen AIData Cleaning

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