PRCA: Fitting Black-Box Large Language Models for Retrieval Question Answering via Pluggable Reward-Driven Contextual Adapter.
Haoyan YangZhitao LiYong ZhangJianzong WangNing ChengMing LiJing XiaoPublished in: EMNLP (2023)
Keyphrases
- black box
- passage retrieval
- language model
- question answering
- information retrieval
- document retrieval
- retrieval model
- language modeling
- query expansion
- test collection
- sentence retrieval
- relevance model
- n gram
- probabilistic model
- language models for information retrieval
- speech recognition
- information extraction
- retrieval systems
- cross language
- vector space model
- pseudo relevance feedback
- query terms
- natural language
- information retrieval systems
- named entities
- translation model
- answer extraction
- text retrieval
- retrieval effectiveness
- audio visual
- bayesian networks
- test cases
- web search
- question answering systems