Enhancing Financial Sentiment Analysis via Retrieval Augmented Large Language Models.
Boyu ZhangHongyang YangTianyu ZhouAli BabarXiao-Yang LiuPublished in: CoRR (2023)
Keyphrases
- sentiment analysis
- language model
- retrieval model
- document retrieval
- test collection
- information retrieval
- language models for information retrieval
- query expansion
- ad hoc information retrieval
- language modeling
- opinion mining
- smoothing methods
- sentiment classification
- document ranking
- query terms
- statistical language models
- text classification
- relevance model
- language modelling
- passage retrieval
- text mining
- n gram
- probabilistic model
- retrieval effectiveness
- sentence level
- query specific
- okapi bm
- statistical language modeling
- pseudo relevance feedback
- product features
- out of vocabulary
- retrieval systems
- product reviews
- vector space model
- natural language processing
- ad hoc retrieval
- expert finding
- information retrieval systems
- search engine
- translation model
- tf idf
- relevant documents
- relevance feedback
- image retrieval
- opinion words
- average precision
- sentiment lexicon