Information Retrieval and Classification based Approaches for the Sexual Predator Identification.
Darnes Vilariño AyalaEsteban CastilloDavid PintoIván OlmosSaúl LeónPublished in: CLEF (Online Working Notes/Labs/Workshop) (2012)
Keyphrases
- information retrieval
- machine learning methods
- pattern recognition
- machine learning algorithms
- machine learning
- classification algorithm
- pattern classification
- feature selection
- image classification
- classification systems
- classification scheme
- classification accuracy
- information retrieval systems
- classification method
- support vector machine svm
- machine learning approaches
- text mining
- automatic classification
- information access
- text classification
- information extraction
- binary classification problems
- decision trees
- search engine
- data sets
- fish species
- classification process
- multiple classifier systems
- neural networks and support vector machines
- document retrieval
- retrieval systems
- benchmark datasets
- training samples
- supervised learning
- feature vectors
- preprocessing
- training data
- data mining