A probabilistic perspective on nearest neighbor for implicit recommendation.
Domokos M. KelenAndrás A. BenczúrPublished in: Int. J. Data Sci. Anal. (2023)
Keyphrases
- nearest neighbor
- k nearest neighbor
- high dimensional
- knn
- training set
- index structure
- viewpoint
- high dimensional data
- generative model
- bayesian networks
- nearest neighbor search
- recommendation systems
- collaborative filtering
- probabilistic model
- uncertain data
- recommender systems
- user preferences
- distance function
- nearest neighbor algorithm
- data points
- belief networks
- data structure
- information retrieval
- personalized recommendation
- nearest neighbor queries