Multi-Document Summarization using Sentence-based Topic Models.
Dingding WangShenghuo ZhuTao LiYihong GongPublished in: ACL/IJCNLP (2) (2009)
Keyphrases
- topic models
- multi document summarization
- text summarization
- multidocument summarization
- single document summarization
- document summaries
- manifold ranking
- automatic summarization
- sentence extraction
- sentence similarity
- cross document
- topic modeling
- latent dirichlet allocation
- probabilistic model
- text documents
- document summarization
- latent variables
- text mining
- natural language processing
- named entity recognition
- information extraction
- co occurrence
- generative model
- query expansion
- natural language
- information retrieval
- question answering
- random walk
- artificial intelligence