Evaluating Richer Features and Varied Machine Learning Models for Subjectivity Classification of Book Review Sentences in Portuguese.
Luana Balador BelisárioLuiz Gabriel FerreiraThiago Alexandre Salgueiro PardoPublished in: Inf. (2020)
Keyphrases
- machine learning models
- machine learning approaches
- spam filtering
- machine learning algorithms
- classification accuracy
- classification models
- feature extraction
- feature vectors
- feature space
- feature set
- machine learning
- svm classifier
- learning models
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- support vector machine
- predictive model
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- benchmark datasets
- training set
- class labels
- support vector
- feature selection
- classification algorithm
- learning tasks
- text classification
- image segmentation
- neural network
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- supervised learning
- natural language