Distant Supervision for Relation Extraction with Sentence-Level Attention and Entity Descriptions.
Guoliang JiKang LiuShizhu HeJun ZhaoPublished in: AAAI (2017)
Keyphrases
- relation extraction
- sentence level
- named entities
- tree kernels
- coreference resolution
- sentiment analysis
- information extraction
- named entity recognizer
- sentiment classification
- automatic extraction
- named entity recognition
- novelty detection
- domain specific
- semantic role labeling
- natural language processing
- semantic relations
- multi document summarization
- question answering
- co occurrence
- semantic features
- information retrieval
- text mining
- unsupervised learning
- probabilistic model
- noun phrases
- text classification
- active learning
- high level