Effectiveness of Character Language Model for Vietnamese Named Entity Recognition.
Xuan-Dung DoanTrung-Thanh DangLe-Minh NguyenPublished in: PACLIC (2018)
Keyphrases
- named entity recognition
- language model
- information extraction
- named entities
- language modeling
- natural language processing
- document retrieval
- n gram
- maximum entropy
- probabilistic model
- conditional random fields
- information retrieval
- text summarization
- retrieval model
- semi supervised
- relation extraction
- context sensitive
- query expansion
- query terms
- test collection
- translation model
- natural language
- vector space model
- information retrieval systems
- cross lingual
- question answering
- pseudo relevance feedback
- knowledge representation
- linguistic features
- smoothing methods