Relation Extraction from Chinese News Web Documents Based on Weakly Supervised Learning.
Jing QiuLejian LiaoPeng LiPublished in: INCoS (2009)
Keyphrases
- web documents
- relation extraction
- weakly supervised
- information extraction
- keywords
- automatic extraction
- named entities
- named entity recognition
- domain specific
- question answering
- natural language processing
- web pages
- semantic relations
- semantic features
- information retrieval
- text mining
- natural language
- machine learning
- tree kernels
- conditional random fields
- object recognition
- text documents
- structured data
- generative model
- supervised learning
- domain knowledge
- high level
- data mining