An Integrated Approach Using Conditional Random Fields for Named Entity Recognition and Person Property Extraction in Vietnamese Text.
Hoang-Quynh LeMai-Vu TranNhat-Nam BuiNguyen-Cuong PhanQuang-Thuy HaPublished in: IALP (2011)
Keyphrases
- named entity recognition
- information extraction
- text summarization
- named entities
- natural language processing
- text mining
- text documents
- proper names
- named entity disambiguation
- named entity recognizer
- information retrieval
- conditional random fields
- sequence labeling
- maximum entropy
- relation extraction
- semi supervised
- natural language
- annotated corpus
- classifier ensemble
- artificial intelligence
- maximum entropy classifier
- databases
- genia corpus
- automatic extraction
- machine translation
- word sense disambiguation
- question answering
- wordnet
- knowledge representation
- pairwise