This repository contains various topic analysis services for SingularityNET. The topic analysis methods would include:
- Latent semantic analysis (LSA)
- Probabilistic latent semantic analysis (PLSA)
- Latent Diritchlet allocation (LDA)
- LDA2vec
The services are wrapped using gRPC.
The user provides a collection of documents for topic analysis and the service would return discoverd topics. Each topic consists of a collection of words that represent a given topic.
LSA:
- Research paper: Indexing by Latent Semantic Analysis
- Wikipedia entry
PLSA:
LDA:
- Research paper: Latent Dirichlet Allocation
- Wikipedia entry
LDA2vec: