Spiral of Silences: How is Large Language Model Killing Information Retrieval? - A Case Study on Open Domain Question Answering.
Xiaoyang ChenBen HeHongyu LinXianpei HanTianshu WangBoxi CaoLe SunYingfei SunPublished in: CoRR (2024)
Keyphrases
- language model
- information retrieval
- open domain question answering
- language modeling
- question answering
- document retrieval
- retrieval model
- query expansion
- n gram
- vector space model
- test collection
- probabilistic model
- context sensitive
- mixture model
- query terms
- passage retrieval
- ir models
- smoothing methods
- document length
- information access
- retrieval effectiveness
- pseudo relevance feedback
- translation model
- ad hoc information retrieval
- relevant documents
- document collections
- information retrieval systems
- text mining
- tf idf
- relevance model
- feature selection