Entity Relation Extraction from News Articles in Portuguese for Competitive Intelligence Based on BERT.
Daniel ReyesDouglas TrajanoIsabel Harb ManssourRenata VieiraRafael H. BordiniPublished in: BRACIS (2) (2021)
Keyphrases
- news articles
- relation extraction
- competitive intelligence
- named entities
- text documents
- coreference resolution
- named entity recognizer
- information extraction
- named entity recognition
- text mining
- automatic extraction
- question answering
- news stories
- human resources
- co occurrence
- semantic relations
- statistical topic models
- natural language processing
- domain specific
- document clustering
- artificial intelligence
- unsupervised learning
- semantic features
- business environment
- knowledge base
- databases
- cross lingual
- low level
- data model
- expert systems