14 Clustering - exercise

Text Mining Course: Visualization, Clustering, and Topic Modeling (exercise)

- Compute pairwise cosine distances.
- Apply hierarchical clustering.
- View dendrogram to find out the number of clusters (k).
- Assign k clusters.
- Apply k-Medoids with k as number of clusters.
- Use the component composite view to select documents of one cluster in dendrogram, hilite them, and inspect data in a table view.

External resources

• Slides KNIME Analytics Platform Text Mining Course