Detection of Collaboration: Relationship Between Log and Speech-Based Classification.
Sree Aurovindh ViswanathanKurt VanLehnPublished in: AIED (2) (2019)
Keyphrases
- support vector
- image classification
- false alarms
- decision trees
- feature extraction
- pattern recognition
- classification accuracy
- preprocessing
- speech recognition
- machine learning
- automatic classification
- automatic detection
- classification scheme
- information sharing
- machine learning methods
- classification models
- class labels
- feature extraction and classification
- robust detection
- microcalcification clusters
- svm classifier
- false positives
- decision rules
- benchmark datasets
- detection algorithm
- anomaly detection
- knowledge management
- support vector machine
- classification systems
- feature vectors
- feature space
- learning algorithm