A Hybrid Method for Chinese Entity Relation Extraction.
Hao WangZhenyu QiHongwei HaoBo XuPublished in: NLPCC (2014)
Keyphrases
- general purpose
- hybrid method
- relation extraction
- named entities
- domain specific
- entity extraction
- coreference resolution
- named entity recognizer
- information extraction
- automatic extraction
- semantic relations
- hybrid algorithm
- semantic role labeling
- named entity recognition
- question answering
- dependency trees
- co occurrence
- entity ranking
- semantic features
- natural language processing
- text documents
- parse tree
- text mining
- tree kernels
- unsupervised learning
- keyword extraction
- information retrieval
- support vector machine
- dependency parser
- similarity measure
- maximum entropy
- learning algorithm