Comparing NERP-CRF with Publicly Available Portuguese Named Entities Recognition Tools.
Daniela O. F. do AmaralEvandro Brasil da FonsecaLucelene LopesRenata VieiraPublished in: PROPOR (2014)
Keyphrases
- named entities
- named entity recognition
- chinese named entity recognition
- information extraction
- co occurrence
- conditional random fields
- named entity extraction
- relation extraction
- natural language processing
- question answering
- unsupervised learning
- pattern recognition
- text mining
- graphical models
- contextual features
- object recognition
- text documents
- noun phrases
- annotated corpus
- feature extraction
- person names
- web news
- global context
- maximum entropy
- superpixels
- knowledge base
- semi supervised
- databases
- markov random field
- knowledge representation
- search engine
- genia corpus
- artificial intelligence