FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2051235496> ?p ?o ?g. }

• W2051235496 abstract "Collaborative Filtering-based recommendation algorithms have achieved widespread success on the Web, but little work has been performed to investigate appropriate user-item relationship structures of rating matrices. This paper presents a novel and general collaborative filtering framework based on (Approximate) Bordered Block Diagonal Form structure of user-item rating matrices. We show formally that matrices in (A)BBDF structures correspond to community detection on the corresponding bipartite graphs, and they reveal relationships among users and items intuitionally in recommendation tasks. By this framework, general and special interests of a user are distinguished, which helps to improve prediction accuracy in collaborative filtering tasks. Experimental results on four real-world datasets, including the Yahoo! Music dataset, which is currently the largest, show that the proposed framework helps many traditional collaborative filtering algorithms, such as User-based, Item-based, SVD and NMF approaches, to make more accurate rating predictions. Moreover, by leveraging smaller and denser submatrices to make predictions, this framework contributes to the scalability of recommender systems." @default.
• W2051235496 created "2016-06-24" @default.
• W2051235496 creator A5008168090 @default.
• W2051235496 creator A5012727269 @default.
• W2051235496 creator A5033642702 @default.
• W2051235496 creator A5079263497 @default.
• W2051235496 date "2013-07-28" @default.
• W2051235496 modified "2023-10-18" @default.
• W2051235496 title "Improve collaborative filtering through bordered block diagonal form matrices" @default.
• W2051235496 cites W172914893 @default.
• W2051235496 cites W1832221731 @default.
• W2051235496 cites W1974490937 @default.
• W2051235496 cites W1980147176 @default.
• W2051235496 cites W1996309908 @default.
• W2051235496 cites W2009799282 @default.
• W2051235496 cites W2011601876 @default.
• W2051235496 cites W2042281163 @default.
• W2051235496 cites W2047923585 @default.
• W2051235496 cites W2054141820 @default.
• W2051235496 cites W2057932305 @default.
• W2051235496 cites W2063280452 @default.
• W2051235496 cites W2096417765 @default.
• W2051235496 cites W2119571791 @default.
• W2051235496 cites W2127048411 @default.
• W2051235496 cites W2136944193 @default.
• W2051235496 cites W2146683035 @default.
• W2051235496 cites W2148320811 @default.
• W2051235496 cites W2153622543 @default.
• W2051235496 cites W2155106456 @default.
• W2051235496 cites W2167680278 @default.
• W2051235496 cites W2172249709 @default.
• W2051235496 cites W2434205482 @default.
• W2051235496 cites W2541371539 @default.
• W2051235496 cites W3009233884 @default.
• W2051235496 cites W321429746 @default.
• W2051235496 doi "https://doi.org/10.1145/2484028.2484101" @default.
• W2051235496 hasPublicationYear "2013" @default.
• W2051235496 type Work @default.
• W2051235496 sameAs 2051235496 @default.
• W2051235496 citedByCount "30" @default.
• W2051235496 countsByYear W20512354962013 @default.
• W2051235496 countsByYear W20512354962014 @default.
• W2051235496 countsByYear W20512354962015 @default.
• W2051235496 countsByYear W20512354962016 @default.
• W2051235496 countsByYear W20512354962017 @default.
• W2051235496 countsByYear W20512354962018 @default.
• W2051235496 countsByYear W20512354962019 @default.
• W2051235496 countsByYear W20512354962020 @default.
• W2051235496 countsByYear W20512354962021 @default.
• W2051235496 countsByYear W20512354962022 @default.
• W2051235496 crossrefType "proceedings-article" @default.
• W2051235496 hasAuthorship W2051235496A5008168090 @default.
• W2051235496 hasAuthorship W2051235496A5012727269 @default.
• W2051235496 hasAuthorship W2051235496A5033642702 @default.
• W2051235496 hasAuthorship W2051235496A5079263497 @default.
• W2051235496 hasConcept C119857082 @default.
• W2051235496 hasConcept C121332964 @default.
• W2051235496 hasConcept C124101348 @default.
• W2051235496 hasConcept C130367717 @default.
• W2051235496 hasConcept C132525143 @default.
• W2051235496 hasConcept C154945302 @default.
• W2051235496 hasConcept C158693339 @default.
• W2051235496 hasConcept C163716315 @default.
• W2051235496 hasConcept C197657726 @default.
• W2051235496 hasConcept C21569690 @default.
• W2051235496 hasConcept C23123220 @default.
• W2051235496 hasConcept C2524010 @default.
• W2051235496 hasConcept C2777210771 @default.
• W2051235496 hasConcept C33923547 @default.
• W2051235496 hasConcept C41008148 @default.
• W2051235496 hasConcept C42355184 @default.
• W2051235496 hasConcept C48044578 @default.
• W2051235496 hasConcept C557471498 @default.
• W2051235496 hasConcept C56372850 @default.
• W2051235496 hasConcept C62520636 @default.
• W2051235496 hasConcept C77088390 @default.
• W2051235496 hasConcept C80444323 @default.
• W2051235496 hasConcept C85817219 @default.
• W2051235496 hasConceptScore W2051235496C119857082 @default.
• W2051235496 hasConceptScore W2051235496C121332964 @default.
• W2051235496 hasConceptScore W2051235496C124101348 @default.
• W2051235496 hasConceptScore W2051235496C130367717 @default.
• W2051235496 hasConceptScore W2051235496C132525143 @default.
• W2051235496 hasConceptScore W2051235496C154945302 @default.
• W2051235496 hasConceptScore W2051235496C158693339 @default.
• W2051235496 hasConceptScore W2051235496C163716315 @default.
• W2051235496 hasConceptScore W2051235496C197657726 @default.
• W2051235496 hasConceptScore W2051235496C21569690 @default.
• W2051235496 hasConceptScore W2051235496C23123220 @default.
• W2051235496 hasConceptScore W2051235496C2524010 @default.
• W2051235496 hasConceptScore W2051235496C2777210771 @default.
• W2051235496 hasConceptScore W2051235496C33923547 @default.
• W2051235496 hasConceptScore W2051235496C41008148 @default.
• W2051235496 hasConceptScore W2051235496C42355184 @default.
• W2051235496 hasConceptScore W2051235496C48044578 @default.
• W2051235496 hasConceptScore W2051235496C557471498 @default.
• W2051235496 hasConceptScore W2051235496C56372850 @default.
• W2051235496 hasConceptScore W2051235496C62520636 @default.
• W2051235496 hasConceptScore W2051235496C77088390 @default.
• W2051235496 hasConceptScore W2051235496C80444323 @default.

• next