A Constrained Spreading Activation Approach to Collaborative Filtering.

Josephine Griffith Colm O'Riordan Humphrey Sorensen

Published in: KES (3) (2006)

Keyphrases

spreading activation
collaborative filtering
personalized recommendation
semantic network
recommender systems
semantic knowledge
document retrieval
user interests
lateral inhibition
query expansion
wordnet
user preferences
natural language text
machine learning
metadata
user profiles