A relation extraction method of Chinese named entities based on location and semantic features.
Hai-Guang LiGong-Qing WuXuegang HuXindong WuYuan-Jun BiPei-Pei LiPublished in: GrC (2009)
Keyphrases
- semantic features
- named entities
- relation extraction
- linguistic features
- named entity recognition
- co occurrence
- wordnet
- natural language processing
- semantic similarity
- semantic information
- information extraction
- text mining
- visual features
- text summarization
- annotated corpus
- low level features
- text classification
- question answering
- document clustering
- semantic role labeling
- text documents
- high level
- unsupervised learning
- xml documents
- machine learning
- topic models
- image classification
- semantic roles