FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2023138375> ?p ?o ?g. }

• W2023138375 abstract "Feature-based collaborative filtering models, such as state-of-the-art factorization machines and regression-based latent factor models, rarely consider features' structural information, ignoring the heterogeneity of inter-type and intra-type relationships. Naively treating all feature pairs equally would potentially deteriorate the overall recommendation performance. In addition, human prior knowledge and other hierarchical or graphical structures are often available for some features, e.g., the country-state-city hierarchy for geographic features and the topical taxonomy for article features. It is a challenge to utilize the prior knowledge to further boost performance of state-of-the-art models. In this paper we employ rich features from both user and item sides to enhance latent factors learnt from interaction data, uncovering hidden structures from features' relationships and learning sparse pairwise and tree structural connections among features. Our framework borrows the modeling strengh from both structural sparsity modeling and latent factor models. Experiments on a real-world large-scale recommendation data set demonstrated that the proposed model outperforms several strong state-of-the-art baselines." @default.
• W2023138375 created "2016-06-24" @default.
• W2023138375 creator A5019655341 @default.
• W2023138375 creator A5030878379 @default.
• W2023138375 creator A5055584579 @default.
• W2023138375 creator A5058135898 @default.
• W2023138375 date "2015-10-17" @default.
• W2023138375 modified "2023-10-17" @default.
• W2023138375 title "Structured Sparse Regression for Recommender Systems" @default.
• W2023138375 cites W2001643054 @default.
• W2023138375 cites W2054141820 @default.
• W2023138375 cites W2054553473 @default.
• W2023138375 cites W2094286023 @default.
• W2023138375 cites W2102982709 @default.
• W2023138375 cites W2135505871 @default.
• W2023138375 cites W2997505576 @default.
• W2023138375 doi "https://doi.org/10.1145/2806416.2806641" @default.
• W2023138375 hasPublicationYear "2015" @default.
• W2023138375 type Work @default.
• W2023138375 sameAs 2023138375 @default.
• W2023138375 citedByCount "1" @default.
• W2023138375 countsByYear W20231383752022 @default.
• W2023138375 crossrefType "proceedings-article" @default.
• W2023138375 hasAuthorship W2023138375A5019655341 @default.
• W2023138375 hasAuthorship W2023138375A5030878379 @default.
• W2023138375 hasAuthorship W2023138375A5055584579 @default.
• W2023138375 hasAuthorship W2023138375A5058135898 @default.
• W2023138375 hasBestOaLocation W20231383752 @default.
• W2023138375 hasConcept C105795698 @default.
• W2023138375 hasConcept C154945302 @default.
• W2023138375 hasConcept C23123220 @default.
• W2023138375 hasConcept C33923547 @default.
• W2023138375 hasConcept C41008148 @default.
• W2023138375 hasConcept C557471498 @default.
• W2023138375 hasConcept C83546350 @default.
• W2023138375 hasConceptScore W2023138375C105795698 @default.
• W2023138375 hasConceptScore W2023138375C154945302 @default.
• W2023138375 hasConceptScore W2023138375C23123220 @default.
• W2023138375 hasConceptScore W2023138375C33923547 @default.
• W2023138375 hasConceptScore W2023138375C41008148 @default.
• W2023138375 hasConceptScore W2023138375C557471498 @default.
• W2023138375 hasConceptScore W2023138375C83546350 @default.
• W2023138375 hasLocation W20231383751 @default.
• W2023138375 hasLocation W20231383752 @default.
• W2023138375 hasOpenAccess W2023138375 @default.
• W2023138375 hasPrimaryLocation W20231383751 @default.
• W2023138375 hasRelatedWork W2117346966 @default.
• W2023138375 hasRelatedWork W2348159088 @default.
• W2023138375 hasRelatedWork W2350747448 @default.
• W2023138375 hasRelatedWork W2369936857 @default.
• W2023138375 hasRelatedWork W240673130 @default.
• W2023138375 hasRelatedWork W2499363748 @default.
• W2023138375 hasRelatedWork W2525876841 @default.
• W2023138375 hasRelatedWork W2809363009 @default.
• W2023138375 hasRelatedWork W2883909875 @default.
• W2023138375 hasRelatedWork W2968745142 @default.
• W2023138375 isParatext "false" @default.
• W2023138375 isRetracted "false" @default.
• W2023138375 magId "2023138375" @default.
• W2023138375 workType "article" @default.