Matches in SemOpenAlex for { <https://semopenalex.org/work/W2965042574> ?p ?o ?g. }
- W2965042574 endingPage "112857" @default.
- W2965042574 startingPage "112857" @default.
- W2965042574 abstract "Most of the traditional Recommendation Systems (RSs) focus on recommending only the popular items as they deal with a single objective precision/popularity. However, focusing on the diversity of the items in the recommendation list is also equally important to improve its relevance to the user, i.e., it is required to view RSs as a multi-objective optimization problem. Nevertheless, owing to popularity and diversity to be conflicting with each other, it degrades the accuracy of the recommendation list. Therefore, in this work, we use a multi-objective optimization method to maintain a trade-off between the popularity and the diversity and obtain multiple trade-off solutions in a single run. We first incorporate Bhattacharyya Coefficient in an existing nonlinear similarity computation model to create a new similarity model named as Bhat_sim to increase the prediction accuracy of the exiting rating evaluation methods. Further, we formulate a multi-parent crossover mechanism NewCross in the proposed multi-objective recommendation filtering NewCrossPMOEA which preserves the order and the frequency in the parents genes to bring good objectivity in the trade-off of recommending popular and diverse items in the recommendation list. The obtained results on the Movielens dataset demonstrate that the NewCrossPMOEA performs superior in terms of average precision, diversity, and novelty to its competing methods. Moreover, the Pareto-dominance concept of NewCrossPMOEA suggests multiple recommendation solutions of diverse and novel items to the target users in a single run." @default.
- W2965042574 created "2019-08-13" @default.
- W2965042574 creator A5023471512 @default.
- W2965042574 creator A5043188139 @default.
- W2965042574 creator A5060128964 @default.
- W2965042574 date "2020-01-01" @default.
- W2965042574 modified "2023-09-27" @default.
- W2965042574 title "Multi-objective item evaluation for diverse as well as novel item recommendations" @default.
- W2965042574 cites W1139185857 @default.
- W2965042574 cites W1965757506 @default.
- W2965042574 cites W2003274231 @default.
- W2965042574 cites W2018573356 @default.
- W2965042574 cites W2025605741 @default.
- W2965042574 cites W2047534799 @default.
- W2965042574 cites W2074580034 @default.
- W2965042574 cites W2080858591 @default.
- W2965042574 cites W2126105956 @default.
- W2965042574 cites W2143381319 @default.
- W2965042574 cites W2149197198 @default.
- W2965042574 cites W2159094788 @default.
- W2965042574 cites W2171960770 @default.
- W2965042574 cites W2266058821 @default.
- W2965042574 cites W2336953982 @default.
- W2965042574 cites W2387490407 @default.
- W2965042574 cites W2507116718 @default.
- W2965042574 cites W2514091133 @default.
- W2965042574 cites W2541760237 @default.
- W2965042574 cites W2594361061 @default.
- W2965042574 cites W2741124718 @default.
- W2965042574 cites W2757211111 @default.
- W2965042574 cites W2767268216 @default.
- W2965042574 cites W2774146419 @default.
- W2965042574 cites W2803478834 @default.
- W2965042574 cites W2884134348 @default.
- W2965042574 cites W824612272 @default.
- W2965042574 doi "https://doi.org/10.1016/j.eswa.2019.112857" @default.
- W2965042574 hasPublicationYear "2020" @default.
- W2965042574 type Work @default.
- W2965042574 sameAs 2965042574 @default.
- W2965042574 citedByCount "25" @default.
- W2965042574 countsByYear W29650425742020 @default.
- W2965042574 countsByYear W29650425742021 @default.
- W2965042574 countsByYear W29650425742022 @default.
- W2965042574 countsByYear W29650425742023 @default.
- W2965042574 crossrefType "journal-article" @default.
- W2965042574 hasAuthorship W2965042574A5023471512 @default.
- W2965042574 hasAuthorship W2965042574A5043188139 @default.
- W2965042574 hasAuthorship W2965042574A5060128964 @default.
- W2965042574 hasConcept C103278499 @default.
- W2965042574 hasConcept C115961682 @default.
- W2965042574 hasConcept C119857082 @default.
- W2965042574 hasConcept C122507166 @default.
- W2965042574 hasConcept C124101348 @default.
- W2965042574 hasConcept C136764020 @default.
- W2965042574 hasConcept C154945302 @default.
- W2965042574 hasConcept C15744967 @default.
- W2965042574 hasConcept C21569690 @default.
- W2965042574 hasConcept C23123220 @default.
- W2965042574 hasConcept C2385561 @default.
- W2965042574 hasConcept C24145651 @default.
- W2965042574 hasConcept C2776156558 @default.
- W2965042574 hasConcept C2780586970 @default.
- W2965042574 hasConcept C41008148 @default.
- W2965042574 hasConcept C557471498 @default.
- W2965042574 hasConcept C77805123 @default.
- W2965042574 hasConceptScore W2965042574C103278499 @default.
- W2965042574 hasConceptScore W2965042574C115961682 @default.
- W2965042574 hasConceptScore W2965042574C119857082 @default.
- W2965042574 hasConceptScore W2965042574C122507166 @default.
- W2965042574 hasConceptScore W2965042574C124101348 @default.
- W2965042574 hasConceptScore W2965042574C136764020 @default.
- W2965042574 hasConceptScore W2965042574C154945302 @default.
- W2965042574 hasConceptScore W2965042574C15744967 @default.
- W2965042574 hasConceptScore W2965042574C21569690 @default.
- W2965042574 hasConceptScore W2965042574C23123220 @default.
- W2965042574 hasConceptScore W2965042574C2385561 @default.
- W2965042574 hasConceptScore W2965042574C24145651 @default.
- W2965042574 hasConceptScore W2965042574C2776156558 @default.
- W2965042574 hasConceptScore W2965042574C2780586970 @default.
- W2965042574 hasConceptScore W2965042574C41008148 @default.
- W2965042574 hasConceptScore W2965042574C557471498 @default.
- W2965042574 hasConceptScore W2965042574C77805123 @default.
- W2965042574 hasLocation W29650425741 @default.
- W2965042574 hasOpenAccess W2965042574 @default.
- W2965042574 hasPrimaryLocation W29650425741 @default.
- W2965042574 hasRelatedWork W1922162868 @default.
- W2965042574 hasRelatedWork W2075040002 @default.
- W2965042574 hasRelatedWork W2161485269 @default.
- W2965042574 hasRelatedWork W2186037965 @default.
- W2965042574 hasRelatedWork W2402445420 @default.
- W2965042574 hasRelatedWork W2907069037 @default.
- W2965042574 hasRelatedWork W2986679525 @default.
- W2965042574 hasRelatedWork W3171453015 @default.
- W2965042574 hasRelatedWork W4221158829 @default.
- W2965042574 hasRelatedWork W4285173959 @default.
- W2965042574 hasVolume "139" @default.
- W2965042574 isParatext "false" @default.
- W2965042574 isRetracted "false" @default.