Several Approaches for Tweet Topic Classification in COSET - IberEval 2017.
Carlos Villar LafuenteGonçal Garcés Díaz-MuníoPublished in: IberEval@SEPLN (2017)
Keyphrases
- classification accuracy
- pattern recognition
- classification method
- feature selection
- machine learning methods
- topic specific
- classification systems
- svm classifier
- benchmark datasets
- machine learning algorithms
- text classification
- neural networks and support vector machines
- classification scheme
- support vector machine svm
- model selection
- neural network
- feature set
- support vector machine
- feature space
- feature extraction
- machine learning
- image classification
- training samples
- social media
- active learning
- decision rules
- preprocessing
- machine learning approaches
- face recognition
- data mining