Removing Non-Stationary Knowledge From Pre-Trained Language Models for Entity-Level Sentiment Classification in Finance.
Guijin SonHanwool LeeNahyeon KangMoonjeong HahmPublished in: CoRR (2023)
Keyphrases
- non stationary
- language model
- document level
- sentiment classification
- language modeling
- pre trained
- cross lingual
- sentiment analysis
- information retrieval
- document retrieval
- query expansion
- n gram
- retrieval model
- probabilistic model
- text classification
- test collection
- opinion mining
- speech recognition
- prior knowledge
- cross domain
- unsupervised learning
- knowledge sharing
- knowledge discovery
- feature space
- natural language
- neural network