GENE: Graph generation conditioned on named entities for polarity and controversy detection in social media.
Marcelo MendozaDenis ParraÁlvaro SotoPublished in: Inf. Process. Manag. (2020)
Keyphrases
- named entities
- social media
- named entity extraction
- named entity recognition
- information extraction
- natural language processing
- co occurrence
- relation extraction
- text mining
- text documents
- social networks
- question answering
- annotated corpus
- person names
- chinese named entity recognition
- text corpus
- named entity disambiguation
- noun phrases
- sentiment analysis
- microarray
- unsupervised learning
- natural language
- feature selection
- news corpus
- information retrieval
- databases
- global context