04.Callee Deploying Sentiment Predictor - Lexicon Based
Deploying Sentiment Analysis Predictive Model - Lexicon Based Approach
This worflow applies the lexicon based approach on new tweets to predict their sentiment. The last component visualizes (1) the bar chart with the number of negative/positive/neutral tweets, (2) the word cloud of all collected tweets, and (3) the table with all collected tweets.
If you use this workflow, please cite:
F. Villaroel Ordenes & R. Silipo, “Machine learning for marketing on the KNIME Hub: The development of a live repository for marketing applications”, Journal of Business Research 137(1):393-410, DOI: 10.1016/j.jbusres.2021.08.036.
Nodes
Extensions
- FeatureKNIME Base nodes
- FeatureKNIME Expressions
- FeatureKNIME Personal Productivity Tools
- FeatureKNIME Textprocessing
Links
- No links available