03 Enrichment II - solution

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Text Mining Course: Enrichment and Preprocessing (bonus solution)

- Read files that contain positive and negative words:
MPQA-OpinionCorpus-PositiveList.csv
MPQA-OpinionCorpus-NegativeList.csv

- Assign positive and negative sentiment tags based on positive and negative word lists
- View tagged documents

URL: Slides KNIME Analytics Platform Text Mining Course https://www.knime.com/form/material-download-registration

Nodes

• CSV Reader2 ×
• Dictionary Tagger2 ×
• Column Filter1 ×
• Row Filter1 ×
• Strings To Document1 ×
• Show all 7 nodes

Extensions

• FeatureKNIME Base nodes
• FeatureKNIME JavaScript Views (Labs)
• FeatureKNIME Textprocessing

Links

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