Multiobjective deep reinforcement learning for recommendation systems
Most existing recommendation systems (RSs) are primarily concerned about the accuracy of rating prediction and only recommending popular items. However, other non-accuracy metrics such as novelty and diversity should not be overlooked. Existing multi-objective (MO) RSs employed collaborative filteri...
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Main Authors: | , , , , , , |
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Format: | Article |
Published: |
Institute of Electrical and Electronics Engineers
2022
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Online Access: | http://psasir.upm.edu.my/id/eprint/102256/ https://ieeexplore.ieee.org/document/9791369/keywords#keywords |
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