Enhancing Grade Prediction via Course Attribute-Aware Student Similarity in Collaborative Filtering.
Young ParkPublished in: FLAIRS (2022)
Keyphrases
- collaborative filtering
- pearson correlation coefficient
- prediction accuracy
- similarity measure
- recommender systems
- prediction algorithm
- user similarity
- similarity metric
- attribute values
- student model
- matrix factorization
- similarity function
- data sparsity
- student learning
- semantic similarity
- distance function
- user preferences
- learning styles
- prediction model
- euclidean distance
- distance measure
- learning environment
- intelligent tutoring systems
- recommendation systems
- high school students