DialogRE^C+: An Extension of DialogRE to Investigate How Much Coreference Helps Relation Extraction in Dialogs.
Yiyun XiongMengwei DaiFei LiHao FeiBobo LiShengqiong WuDonghong JiChong TengPublished in: CoRR (2023)
Keyphrases
- relation extraction
- coreference resolution
- named entities
- reference resolution
- information extraction
- named entity recognition
- automatic extraction
- domain specific
- semantic relations
- dependency tree
- natural language text
- semantic role labeling
- question answering
- semantic features
- co occurrence
- broad coverage
- machine learning
- tree kernels
- natural language processing
- noun phrases
- text documents
- dependency trees
- text classification
- graphical models
- higher order
- general purpose
- text mining
- semi supervised
- knowledge discovery
- search engine