Keyphrases
- false positives
- sentiment analysis
- detection algorithm
- support vector
- training data
- machine learning algorithms
- object detection
- detection method
- test set
- class labels
- sentiment classification
- automatic detection
- adaboost classifier
- classification systems
- linear classifiers
- detection accuracy
- decision trees
- object recognition
- detection rate
- svm classifier
- supervised classification
- training set
- training examples
- classifier combination
- support vector machine classifier
- optimum path forest
- naive bayes