-
Clustering the answers by following methods
- LDA (latent Dirichlet allocation)
- gensim module
- scikit module
- Hierarchical
- Incremental
- LDA (latent Dirichlet allocation)
-
We can weight the words in two ways
- Bag of Words
- TF-IDF
-
Measuring similarities between the words
- Euclidean Distance
- Edit Distance