Improving Embedding-Based Retrieval in Friend Recommendation with ANN Query Expansion.
Pau Perng-Hwa KungZihao FanTong ZhaoYozen LiuZhixin LaiJiahui ShiYan WuJun YuNeil ShahGanesh VenkataramanPublished in: SIGIR (2024)
Keyphrases
- query expansion
- information retrieval systems
- information retrieval
- retrieval model
- language model
- text retrieval
- relevance feedback
- retrieval effectiveness
- original query
- language modeling
- pseudo relevance feedback
- ranked retrieval
- ad hoc retrieval
- automatic query expansion
- collaborative filtering
- relevant documents
- query terms
- query specific
- social networks
- vocabulary mismatch
- query expansion methods
- relevance model
- pseudo feedback
- user feedback
- interactive query expansion
- biomedical information retrieval
- recommender systems
- blind feedback
- term selection
- initial query
- document level
- text based image retrieval
- query disambiguation
- retrieved documents
- sentence retrieval
- short queries
- passage retrieval
- vector space
- document retrieval
- retrieval systems
- test collection
- search engine