An efficient collaborative recommender system for textbooks using silhouette index and K-means clustering technique.
Dinesh Kumar YadavRati ShuklaVikash YadavPublished in: Int. J. Adv. Intell. Paradigms (2021)
Keyphrases
- recommender systems
- collaborative learning
- d objects
- collaborative filtering
- user preferences
- geographically dispersed
- implicit feedback
- index structure
- user model
- user modeling
- multi dimensional
- web search
- indexing techniques
- information filtering
- computer supported collaborative learning
- image features
- similarity measure