03_Sentiment_Classification rev 1
Sentiment Analysis (Classification) of Documents
This workflow shows how to import text from a csv file, convert it to documents, preprocess the documents and transform them into numerical document vectors. Finally two predictive models are trained on the vectors to predict the sentiment class of the documents.
URL: Sentiment Classification of Documents http://www.knime.org/blog/sentiment-analysis
URL: Read more about "Lexicon-based sentiment analysis: A tutorial" https://www.knime.com/blog/lexicon-based-sentiment-analysis
Nodes
Extensions
- FeatureKNIME Base nodes
- FeatureKNIME JavaScript Views
- FeatureKNIME Javasnippet
- FeatureKNIME Textprocessing
- FeatureKNIME XGBoost Integration
Links
- No links available