Pure mathematics

Collaborative filtering

Mathematics

Recommender system

Data mining

World Wide Web

Heuristic

Artificial intelligence

Association rule learning

Information retrieval

Data science

Computer science

Cluster analysis

Field (mathematics)

Decision tree

Expert Systems with Applications

Recommender systems have become an important research field since the emergence of the first paper on collaborative filtering in the mid-1990s. Althou…

A literature review and classification of recommender systems research