TextMining_IS_Literature_BoW_LDA
IS Literature Mining with Topic Detection (LDA)
This workflow shows how to extract topics from the input data presented as an Excel file. It uses the Topic Extractor node to identify the dominant topics, and visualizes the outputs using both KNIME visulizations nodes and Tableau and PowerBI outputs.
Credit: Dr. Dursun Delen, Oklahoma State University
Nodes
- Bar Chart (JavaScript)1 ×
- Case Converter1 ×
- Color Manager1 ×
Excel Reader (XLS)1 ×- GroupBy1 ×
- Show all 19 nodes
Extensions
- FeatureKNIME Base nodes
- FeatureKNIME Excel Support
- FeatureKNIME JavaScript Views
- FeatureKNIME JavaScript Views (Labs)
- FeatureKNIME JFreeChart
- Show all 9 modules
Links
- No links available