CROLoss: Towards a Customizable Loss for Retrieval Models in Recommender Systems.
Yongxiang TangWentao BaiGuilin LiXialong LiuYu ZhangPublished in: CoRR (2022)
Keyphrases
- retrieval model
- recommender systems
- language model
- test collection
- language modeling
- retrieval effectiveness
- document retrieval
- information retrieval systems
- collaborative filtering
- information retrieval
- vector space
- statistical language models
- query expansion
- retrieval functions
- relevance feedback
- vector space model
- tf idf
- user queries
- retrieval framework
- retrieval systems
- implicit feedback
- matrix factorization
- inference network model
- user preferences
- user feedback
- query terms
- retrieval process
- similarity search
- trec collections
- user profiles
- document collections
- cross lingual
- similarity measure