Open Domain Web Keyphrase Extraction Beyond Language Modeling.
Lee XiongChuan HuChenyan XiongDaniel CamposArnold OverwijkPublished in: EMNLP/IJCNLP (1) (2019)
Keyphrases
- language modeling
- open domain
- keyphrase extraction
- language model
- keyphrases
- information retrieval
- retrieval model
- information extraction
- n gram
- probabilistic model
- query expansion
- document retrieval
- question answering
- cross lingual
- anchor text
- web pages
- question answering systems
- text classification
- web documents
- search engine
- relevance model
- learning to rank
- pseudo relevance feedback
- text documents
- keywords