Topic model for long document extractive summarization with sentence-level features and dynamic memory unit.
Chunlong HanJianzhou FengHaotian QiPublished in: Expert Syst. Appl. (2024)
Keyphrases
- topic models
- extractive summarization
- sentence level
- latent topics
- text documents
- relevance model
- topic modeling
- latent dirichlet allocation
- co occurrence
- sentiment analysis
- document level
- text mining
- text summarization
- novelty detection
- feature space
- generative model
- probabilistic model
- prior knowledge
- retrieval systems
- tf idf
- vector space model
- document clustering
- document collections
- language model
- information retrieval systems
- markov random field
- natural language processing
- hidden markov models