On the Robustness of Generative Retrieval Models: An Out-of-Distribution Perspective.
Yu-An LiuRuqing ZhangJiafeng GuoWei ChenXueqi ChengPublished in: CoRR (2023)
Keyphrases
- retrieval model
- language model
- statistical language models
- test collection
- language modeling
- retrieval effectiveness
- information retrieval systems
- document retrieval
- vector space
- retrieval systems
- user queries
- query expansion
- sentence retrieval
- retrieval framework
- vector space model
- information retrieval
- retrieval functions
- language modeling framework
- tf idf
- generative model
- relevance feedback
- trec collections
- query terms
- improvements in retrieval effectiveness
- video data
- em algorithm
- co occurrence
- active learning