Classification of Discussions in MOOC Forums: An Incremental Modeling Approach.
Anastasios NtourmasYannis A. DimitriadisSophia DaskalakiNikolaos M. AvourisPublished in: L@S (2021)
Keyphrases
- discussion forums
- incremental learning
- classification accuracy
- classification systems
- pattern recognition
- support vector
- content analysis
- decision rules
- class labels
- support vector machine svm
- classification scheme
- classification algorithm
- text classification
- image classification
- supervised learning
- feature vectors
- machine learning
- classification process
- classification models
- social media
- learning algorithm
- decision trees
- training set
- automatic classification
- cost sensitive
- unsupervised learning
- benchmark datasets
- machine learning algorithms
- training samples