Named Entity Recognition for Social Media Texts with Semantic Augmentation.
Yuyang NieYuanhe TianXiang WanYan SongBo DaiPublished in: CoRR (2020)
Keyphrases
- named entity recognition
- social media
- natural language processing
- information extraction
- linguistic analysis
- named entities
- natural language
- natural language text
- relation extraction
- text summarization
- maximum entropy
- semi supervised
- linguistic features
- conditional random fields
- genia corpus
- sequence labeling
- text mining
- text documents
- classifier ensemble
- semantic information
- annotated corpus
- semantic web
- chinese named entity recognition
- semantic similarity
- knowledge representation
- part of speech
- semantic annotation
- question answering
- domain specific
- co occurrence
- social networks
- databases