Denoising Relation Extraction from Document-level Distant Supervision.
Chaojun XiaoYuan YaoRuobing XieXu HanZhiyuan LiuMaosong SunFen LinLeyu LinPublished in: EMNLP (1) (2020)
Keyphrases
- relation extraction
- document level
- coreference resolution
- automatic extraction
- information extraction
- semantic relations
- domain specific
- named entities
- sentence level
- language model
- semantic features
- query expansion
- sentiment classification
- question answering
- active learning
- named entity recognition
- document retrieval
- pseudo relevance feedback
- noun phrases
- machine learning
- generative model
- natural language
- information retrieval