Named Entity Recognition for Russian Historical Texts.
Evgenia BogachevaAntonina PuchkovskaiaIvan SmetannikovPublished in: CSAI (2019)
Keyphrases
- named entity recognition
- information extraction
- named entities
- natural language processing
- genia corpus
- natural language text
- conditional random fields
- maximum entropy
- text summarization
- text documents
- relation extraction
- linguistic features
- semi supervised
- natural language
- sequence labeling
- annotated corpus
- proper names
- question answering
- text mining
- classifier ensemble
- chinese named entity recognition
- image processing
- prior knowledge
- knowledge base