Concept - Other Document Representation Approaches
Slide 193 lists alternatives to LSA/SVD (names only, no details on the slide):
- Other matrix decomposition methods: NMF.
- Probabilistic model: topic model - Latent Dirichlet Allocation (LDA).
- Deep-learning based models: RNN, CNN.
Related
Concept - Latent Semantic Analysis (LSA) | Concept - Word Embeddings | Concept - Bag of Words