Content Classification and Context-Based Retrieval System for E-Learning.
Ankush MittalKrishnan V. PagalthivarthiEdward AltmanPublished in: J. Educ. Technol. Soc. (2006)
Keyphrases
- e learning
- pattern recognition
- classification accuracy
- machine learning
- feature vectors
- decision rules
- supervised learning
- image classification
- content management
- classification process
- automatic classification
- learning content
- distance learning
- classification method
- classification algorithm
- learning objects
- multimedia
- support vector
- feature extraction
- decision trees
- media rich
- support vector machine
- information retrieval
- learning algorithm
- classification scheme
- digital content
- learning materials
- benchmark datasets
- machine learning algorithms
- text classification
- neural network
- feature space
- context sensitive
- learning technologies
- learning experience
- feature selection
- information retrieval systems