News relevance - Training
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News relevance - Training
This workflow preprocesses labeled news articles, searches keywords and computes embeddings using the nodes of the spaCy extension. Next, it trains and applies two machine learning algorithms to classify news relevance, evaluates the performance and stores the best model.
Nodes
- String Manipulation (Variable)20 ×
- Rule Engine Variable10 ×
- String Configuration10 ×
- CASE Switch Variable (End)6 ×
- CASE Switch Variable (Start)6 ×
- Show all 75 nodes
Extensions
- FeatureKNIME Base nodes
- FeatureKNIME Column Expressions (legacy)
- FeatureKNIME JavaScript Views
- FeatureKNIME JavaScript Views (Labs)
- FeatureKNIME Javasnippet
- Show all 12 modules
Links
- No links available