Keyphrases
- statistical analysis
- pattern recognition
- image analysis
- classification accuracy
- reliability analysis
- error analysis
- automatic classification
- support vector
- pattern analysis
- image classification
- classification scheme
- web resources
- decision rules
- machine learning algorithms
- information sources
- data sets
- feature extraction
- feature space
- classification method
- machine learning
- social networks
- website
- data analysis
- preprocessing
- classification models
- pattern classification
- web applications
- classification algorithm
- false positives
- feature vectors
- recommender systems
- significant improvement
- text classification
- support vector machine