Multi-Task Learning for Document Ranking and Query Suggestion.
Wasi Uddin AhmadKai-Wei ChangHongning WangPublished in: ICLR (Poster) (2018)
Keyphrases
- multi task learning
- document ranking
- query suggestion
- document retrieval
- search engine
- query logs
- multi task
- web search engines
- language model
- relevant documents
- user queries
- query expansion
- log data
- information retrieval
- retrieved documents
- web search
- information seeking
- learning to rank
- search queries
- relevance model
- search result
- ranked list
- pseudo relevance feedback
- context aware
- query terms
- information retrieval systems
- interactive query expansion
- evaluation metrics
- learning algorithm
- query formulation
- retrieval model
- retrieval systems
- natural language processing
- feature space