Deeper Text Understanding for IR with Contextual Neural Language Modeling.
Zhuyun DaiJamie CallanPublished in: SIGIR (2019)
Keyphrases
- language modeling
- text understanding
- information retrieval
- retrieval model
- query expansion
- computational linguistics
- language model
- natural language understanding
- trec collections
- natural language text
- information retrieval systems
- retrieval effectiveness
- contextual information
- natural language processing
- cross lingual
- language modeling framework
- document retrieval
- topic modeling
- relevance feedback
- information extraction
- test collection
- vector space model
- n gram
- probabilistic model
- relevant documents
- pseudo relevance feedback
- vector space
- user queries
- automatic extraction
- text mining
- search engine
- retrieval systems
- text classification
- computer science