Joint Semantic Analysis with Document-Level Cross-Task Coherence Rewards.
Rahul AralikatteMostafa AbdouHeather C. LentDaniel HershcovichAnders SøgaardPublished in: AAAI (2021)
Keyphrases
- semantic analysis
- document level
- sentence level
- language model
- sentiment classification
- natural language
- natural language processing
- semantic information
- query expansion
- reinforcement learning
- pseudo relevance feedback
- coreference resolution
- databases
- relational databases
- database
- document retrieval
- information retrieval
- knowledge representation
- probabilistic model
- expert systems
- sentiment analysis
- language modeling
- knowledge base
- xml retrieval
- novelty detection