Fake News Classification and Topic Modeling in Brazilian Portuguese.
Maik PaixãoRinaldo LimaBernard EspinassePublished in: WI/IAT (2020)
Keyphrases
- topic modeling
- text classification
- topic models
- brazilian portuguese
- pattern recognition
- support vector machine
- feature selection
- support vector
- collaborative filtering
- supervised learning
- image classification
- feature extraction
- decision trees
- probabilistic model
- text mining
- unsupervised learning
- knowledge base
- classification algorithm
- document classification
- learning algorithm
- high dimensional
- databases
- pairwise
- news articles
- latent topics
- machine learning