A relation extraction method of Chinese named entities based on location and semantic features.
Hai-Guang LiXindong WuZhao LiGong-Qing WuPublished in: Appl. Intell. (2013)
Keyphrases
- semantic features
- named entities
- relation extraction
- linguistic features
- named entity recognition
- co occurrence
- wordnet
- text summarization
- natural language processing
- information extraction
- text mining
- semantic information
- text classification
- semantic similarity
- visual features
- annotated corpus
- text documents
- document clustering
- question answering
- low level features
- unsupervised learning
- semantic role labeling
- feature set
- similarity measure
- semantic relations
- low level
- noun phrases
- data analysis
- data mining