Combination of evidence in recommendation systems characterized by distance functions.
Luis Mateus RochaPublished in: FUZZ-IEEE (2002)
Keyphrases
- distance function
- recommendation systems
- knn
- similarity search
- collaborative filtering
- user preferences
- euclidean distance
- metric space
- recommender systems
- nearest neighbor
- similarity function
- social recommendation
- distance metric
- distance measure
- recommendation quality
- web search
- search engine
- data points
- high dimensional
- user feedback
- recommendation algorithms
- distance computation
- k nearest neighbor
- quadratic form
- database systems
- collaborative filtering recommendation algorithm
- data sets
- edit distance
- training data
- data mining