Joint entity and relation extraction based on a hybrid neural network.
Suncong ZhengYuexing HaoDongyuan LuHongyun BaoJiaming XuHongwei HaoBo XuPublished in: Neurocomputing (2017)
Keyphrases
- relation extraction
- named entities
- entity extraction
- coreference resolution
- named entity recognizer
- information extraction
- automatic extraction
- domain specific
- named entity recognition
- semantic relations
- question answering
- semantic role labeling
- co occurrence
- semantic features
- broad coverage
- dependency tree
- natural language processing
- dependency trees
- reference resolution
- machine learning
- text mining
- named entity disambiguation
- parse tree
- text documents
- supervised learning
- unsupervised learning
- text classification
- knowledge base
- web pages