Temporal-based approach to solve item decay problem in recommendation system
The rating matrix of a recommendation system contains a high percentage of data sparsity which lowers the prediction accuracy of the collaborative filtering technique (CF). Recently, the temporal based factorization approaches have been used to solve the sparsity problem, but these approaches have a...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
American Scientific Publishers
2018
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| Online Access: | http://psasir.upm.edu.my/id/eprint/64654/1/Temporal-based%20approach%20to%20solve%20item%20decay%20problem%20in%20recommendation%20system.pdf |