kNN, Rocchio and Metrics for Information Filtering at TREC-10.
Tom AultYiming YangPublished in: TREC (2001)
Keyphrases
- knn
- information filtering
- information retrieval
- k nearest neighbor
- nearest neighbor
- user profiles
- recommender systems
- text categorization
- k nearest neighbour
- text mining
- test collection
- distance function
- classification algorithm
- text classification
- similarity search
- retrieval effectiveness
- support vector machine svm
- knn algorithm
- collaborative filtering
- information retrieval systems
- relevance feedback
- support vector machine
- feature selection
- neural network
- artificial neural networks
- meta search
- knn classifier
- prediction accuracy
- feature space
- content based filtering
- knn classification
- shows significant improvements