A Weighted Feature Extraction Technique Based on Temporal Accumulation of Learner Behavior Features for Early Prediction of Dropouts.
Kai LiuSivanagaraja TatinatiAndy W. H. KhongPublished in: TALE (2020)
Keyphrases
- feature extraction
- extracted features
- feature vectors
- feature set
- feature extractors
- preprocessing
- feature space
- extracting features
- co occurrence
- temporal information
- image features
- wavelet transform
- feature extraction and classification
- feature representation
- spatio temporal
- pattern classification
- feature extractor
- low level
- language learning
- computer vision
- temporal structure
- temporal behavior
- gabor features
- e learning
- temporal data
- gabor filters
- spatial and temporal
- support vector machine svm
- image processing
- dimensionality reduction
- learning objects
- learning process
- learning environment
- high dimensional