An efficient recommender system algorithm using trust data.
Asma RahimMehr Yahya DurraniSaira Andleeb GillaniZeeshan AliNajam Ul HasanMucheol KimPublished in: J. Supercomput. (2022)
Keyphrases
- input data
- data sets
- noisy data
- detection algorithm
- training data
- optimal solution
- computational complexity
- synthetic data
- k means
- computationally efficient
- dimensional data
- synthetic datasets
- prior information
- data distribution
- optimization algorithm
- dynamic programming
- objective function
- np hard
- recognition algorithm
- cost function
- data analysis
- preprocessing
- matching algorithm
- missing data
- filtering algorithm
- data structure
- data reduction
- information loss
- incomplete data
- database
- spatial data
- recommender systems
- high dimensional data
- significant improvement
- segmentation algorithm
- particle swarm optimization
- feature selection
- markov random field
- knowledge discovery
- data points
- data sources