Aligning Language Models for Versatile Text-based Item Retrieval.
Yuxuan LeiJianxun LianJing YaoMingqi WuDefu LianXing XiePublished in: WWW (Companion Volume) (2024)
Keyphrases
- language model
- retrieval model
- document retrieval
- test collection
- query expansion
- ad hoc information retrieval
- language modeling
- information retrieval
- language models for information retrieval
- statistical language models
- query terms
- n gram
- document length
- smoothing methods
- relevance model
- document ranking
- passage retrieval
- query generation
- cross language retrieval
- speech recognition
- probabilistic model
- language modelling
- retrieval effectiveness
- okapi bm
- probabilistic retrieval models
- document level
- relevance feedback
- ir models
- text retrieval
- term dependencies
- retrieval systems
- query specific
- multimedia
- ad hoc retrieval
- pseudo relevance feedback
- tf idf
- vector space model
- expert finding
- context sensitive
- information retrieval systems
- retrieval process
- average precision
- pseudo feedback
- image database
- federated search
- term frequency
- sentence retrieval
- ranked list
- statistical language modeling