Matches in SemOpenAlex for { <https://semopenalex.org/work/W4312933366> ?p ?o ?g. }
Showing items 1 to 78 of
78
with 100 items per page.
- W4312933366 endingPage "45" @default.
- W4312933366 startingPage "32" @default.
- W4312933366 abstract "Multi-behavior recommender system (MBR) typically utilizes multi-typed user interactive behaviors (e.g., view, add-to-cart and purchase) in learning user preference on target behavior (i.e., purchase). Existing MBR models suffer from sparse supervised signals, which may degrade recommendation performance to some extent. Inspired by contrastive learning’s recent success in mining additional supervision signals from raw data itself, in this work, we propose a non-sampling Co-Contrastive Learning (CCL) to enhance MBR. Technically, we first exploit the multi-behavior interaction graph to augment two views (interactive view and fold view) that capture both local and high-order structures simultaneously, and then two asymmetric graph encoders are performed over the two views, which recursively leverage the different structural information to generate ground-truth samples to collaboratively supervise each other by contrastive learning and finally high-level node embeddings are learned. Moreover, divergence constraint further improves co-contrastive learning performance. Extensive experiments on two real-world benchmark datasets demonstrate that CCL significantly outperforms the state-of-the-art methods of existing MBR." @default.
- W4312933366 created "2023-01-05" @default.
- W4312933366 creator A5006218539 @default.
- W4312933366 creator A5021874629 @default.
- W4312933366 creator A5049801163 @default.
- W4312933366 creator A5053794277 @default.
- W4312933366 creator A5080228341 @default.
- W4312933366 date "2022-01-01" @default.
- W4312933366 modified "2023-10-14" @default.
- W4312933366 title "Co-contrastive Learning for Multi-behavior Recommendation" @default.
- W4312933366 cites W2605350416 @default.
- W4312933366 cites W2951369132 @default.
- W4312933366 cites W2962804657 @default.
- W4312933366 cites W2996863522 @default.
- W4312933366 cites W3035287707 @default.
- W4312933366 cites W3045200674 @default.
- W4312933366 cites W3125261624 @default.
- W4312933366 cites W3153325943 @default.
- W4312933366 cites W3172710079 @default.
- W4312933366 cites W3176294187 @default.
- W4312933366 cites W4212931205 @default.
- W4312933366 cites W4221155633 @default.
- W4312933366 cites W4226416726 @default.
- W4312933366 doi "https://doi.org/10.1007/978-3-031-20868-3_3" @default.
- W4312933366 hasPublicationYear "2022" @default.
- W4312933366 type Work @default.
- W4312933366 citedByCount "2" @default.
- W4312933366 countsByYear W43129333662023 @default.
- W4312933366 crossrefType "book-chapter" @default.
- W4312933366 hasAuthorship W4312933366A5006218539 @default.
- W4312933366 hasAuthorship W4312933366A5021874629 @default.
- W4312933366 hasAuthorship W4312933366A5049801163 @default.
- W4312933366 hasAuthorship W4312933366A5053794277 @default.
- W4312933366 hasAuthorship W4312933366A5080228341 @default.
- W4312933366 hasConcept C119857082 @default.
- W4312933366 hasConcept C132525143 @default.
- W4312933366 hasConcept C13280743 @default.
- W4312933366 hasConcept C153083717 @default.
- W4312933366 hasConcept C154945302 @default.
- W4312933366 hasConcept C165696696 @default.
- W4312933366 hasConcept C185798385 @default.
- W4312933366 hasConcept C205649164 @default.
- W4312933366 hasConcept C38652104 @default.
- W4312933366 hasConcept C41008148 @default.
- W4312933366 hasConcept C46686674 @default.
- W4312933366 hasConcept C557471498 @default.
- W4312933366 hasConcept C80444323 @default.
- W4312933366 hasConceptScore W4312933366C119857082 @default.
- W4312933366 hasConceptScore W4312933366C132525143 @default.
- W4312933366 hasConceptScore W4312933366C13280743 @default.
- W4312933366 hasConceptScore W4312933366C153083717 @default.
- W4312933366 hasConceptScore W4312933366C154945302 @default.
- W4312933366 hasConceptScore W4312933366C165696696 @default.
- W4312933366 hasConceptScore W4312933366C185798385 @default.
- W4312933366 hasConceptScore W4312933366C205649164 @default.
- W4312933366 hasConceptScore W4312933366C38652104 @default.
- W4312933366 hasConceptScore W4312933366C41008148 @default.
- W4312933366 hasConceptScore W4312933366C46686674 @default.
- W4312933366 hasConceptScore W4312933366C557471498 @default.
- W4312933366 hasConceptScore W4312933366C80444323 @default.
- W4312933366 hasLocation W43129333661 @default.
- W4312933366 hasOpenAccess W4312933366 @default.
- W4312933366 hasPrimaryLocation W43129333661 @default.
- W4312933366 hasRelatedWork W1771969472 @default.
- W4312933366 hasRelatedWork W1996541855 @default.
- W4312933366 hasRelatedWork W2766367498 @default.
- W4312933366 hasRelatedWork W2883883483 @default.
- W4312933366 hasRelatedWork W2994505610 @default.
- W4312933366 hasRelatedWork W3037966027 @default.
- W4312933366 hasRelatedWork W3151529617 @default.
- W4312933366 hasRelatedWork W3159988495 @default.
- W4312933366 hasRelatedWork W3171005089 @default.
- W4312933366 hasRelatedWork W4313488044 @default.
- W4312933366 isParatext "false" @default.
- W4312933366 isRetracted "false" @default.
- W4312933366 workType "book-chapter" @default.