Unsupervised Sentence Embeddings for Answer Summarization in Non-factoid CQA.
Thi-Thanh HaThanh-Chinh NguyenKiem-Hieu NguyenVan-Chung VuKim-Anh NguyenPublished in: Computación y Sistemas (2018)
Keyphrases
- question answering
- text summarization
- qa systems
- question answering systems
- answer extraction
- natural language
- automatic summarization
- syntactic information
- semantic roles
- natural language processing
- multi document summarization
- information retrieval
- passage retrieval
- vector space
- automatic text summarization
- cross language
- correct answers
- unsupervised learning
- sentence extraction
- information extraction
- low dimensional
- question answer
- manifold learning
- relation extraction
- sentence level
- named entities
- dimensionality reduction
- supervised learning
- open domain
- document summarization
- co occurrence
- linguistic features
- document set
- semi supervised
- sentence compression