FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W4287887777> ?p ?o ?g. }

• W4287887777 endingPage "401" @default.
• W4287887777 startingPage "389" @default.
• W4287887777 abstract "High-dimensional and sparse (HiDS) matrices are frequently adopted to describe the complex relationships in various big data-related systems and applications. A Position-transitional Latent Factor Analysis (PLFA) model can accurately and efficiently represent an HiDS matrix. However, its involved latent factors are optimized by particle-swarm-optimization-incorporated stochastic gradient descent with the specific gradient direction step-by-step, which may cause a suboptimal solution. To address this issue, this paper proposes a <underline xmlns:mml=http://www.w3.org/1998/Math/MathML xmlns:xlink=http://www.w3.org/1999/xlink>S</u> equential- <underline xmlns:mml=http://www.w3.org/1998/Math/MathML xmlns:xlink=http://www.w3.org/1999/xlink>G</u> roup- <underline xmlns:mml=http://www.w3.org/1998/Math/MathML xmlns:xlink=http://www.w3.org/1999/xlink>D</u> ifferential- <underline xmlns:mml=http://www.w3.org/1998/Math/MathML xmlns:xlink=http://www.w3.org/1999/xlink>E</u> volution (SGDE) algorithm to refine the latent factors optimized by a PLFA model, thereby achieving a highly-accurate SGDE-PLFA model to HiDS matrices. The main idea of SGDE-PLFA is two-fold. First, it divides the obtained latent factors by PLFA into row and column sub-groups to ensure the efficient low-dimensional optimization. Second, it initializes and optimizes these sub-group latent factors with our improved Differential Evolution algorithm to search more accurate solutions nearby the suboptimum. As demonstrated by the extensive experiments on four HiDS matrices, an SGDE-PLFA model outperforms the state-of-the-art models in representing HiDS matrices." @default.
• W4287887777 created "2022-07-26" @default.
• W4287887777 creator A5001396358 @default.
• W4287887777 creator A5049385546 @default.
• W4287887777 creator A5075023462 @default.
• W4287887777 creator A5088955392 @default.
• W4287887777 date "2023-04-01" @default.
• W4287887777 modified "2023-10-05" @default.
• W4287887777 title "A Differential Evolution-Enhanced Position-Transitional Approach to Latent Factor Analysis" @default.
• W4287887777 cites W1999047234 @default.
• W4287887777 cites W2093219534 @default.
• W4287887777 cites W2133266261 @default.
• W4287887777 cites W2165949563 @default.
• W4287887777 cites W2236361361 @default.
• W4287887777 cites W2444492025 @default.
• W4287887777 cites W2743129437 @default.
• W4287887777 cites W2765472318 @default.
• W4287887777 cites W2788139856 @default.
• W4287887777 cites W2788172561 @default.
• W4287887777 cites W2791818378 @default.
• W4287887777 cites W2796450692 @default.
• W4287887777 cites W2895380069 @default.
• W4287887777 cites W2895851783 @default.
• W4287887777 cites W2899187527 @default.
• W4287887777 cites W2904387011 @default.
• W4287887777 cites W2906300688 @default.
• W4287887777 cites W2913415152 @default.
• W4287887777 cites W2913752979 @default.
• W4287887777 cites W2916049207 @default.
• W4287887777 cites W2921975841 @default.
• W4287887777 cites W2922069550 @default.
• W4287887777 cites W2943134116 @default.
• W4287887777 cites W2962856859 @default.
• W4287887777 cites W2971093161 @default.
• W4287887777 cites W2973261831 @default.
• W4287887777 cites W2974803302 @default.
• W4287887777 cites W2981943969 @default.
• W4287887777 cites W2997313755 @default.
• W4287887777 cites W2998173449 @default.
• W4287887777 cites W3000090293 @default.
• W4287887777 cites W3000237001 @default.
• W4287887777 cites W3006746595 @default.
• W4287887777 cites W3013482090 @default.
• W4287887777 cites W3037248710 @default.
• W4287887777 cites W3047753861 @default.
• W4287887777 cites W3048060641 @default.
• W4287887777 cites W3048464458 @default.
• W4287887777 cites W3094071795 @default.
• W4287887777 cites W3094430788 @default.
• W4287887777 cites W3110116780 @default.
• W4287887777 cites W3117528838 @default.
• W4287887777 cites W3123160711 @default.
• W4287887777 cites W3135452621 @default.
• W4287887777 cites W3137665052 @default.
• W4287887777 cites W3153539640 @default.
• W4287887777 cites W3176211171 @default.
• W4287887777 cites W3185995345 @default.
• W4287887777 cites W3193978175 @default.
• W4287887777 cites W3205959825 @default.
• W4287887777 cites W4249267926 @default.
• W4287887777 cites W4288083766 @default.
• W4287887777 doi "https://doi.org/10.1109/tetci.2022.3186673" @default.
• W4287887777 hasPublicationYear "2023" @default.
• W4287887777 type Work @default.
• W4287887777 citedByCount "8" @default.
• W4287887777 countsByYear W42878877772022 @default.
• W4287887777 countsByYear W42878877772023 @default.
• W4287887777 crossrefType "journal-article" @default.
• W4287887777 hasAuthorship W4287887777A5001396358 @default.
• W4287887777 hasAuthorship W4287887777A5049385546 @default.
• W4287887777 hasAuthorship W4287887777A5075023462 @default.
• W4287887777 hasAuthorship W4287887777A5088955392 @default.
• W4287887777 hasConcept C10138342 @default.
• W4287887777 hasConcept C11413529 @default.
• W4287887777 hasConcept C153258448 @default.
• W4287887777 hasConcept C154945302 @default.
• W4287887777 hasConcept C162324750 @default.
• W4287887777 hasConcept C198082294 @default.
• W4287887777 hasConcept C206688291 @default.
• W4287887777 hasConcept C41008148 @default.
• W4287887777 hasConcept C50644808 @default.
• W4287887777 hasConcept C85617194 @default.
• W4287887777 hasConceptScore W4287887777C10138342 @default.
• W4287887777 hasConceptScore W4287887777C11413529 @default.
• W4287887777 hasConceptScore W4287887777C153258448 @default.
• W4287887777 hasConceptScore W4287887777C154945302 @default.
• W4287887777 hasConceptScore W4287887777C162324750 @default.
• W4287887777 hasConceptScore W4287887777C198082294 @default.
• W4287887777 hasConceptScore W4287887777C206688291 @default.
• W4287887777 hasConceptScore W4287887777C41008148 @default.
• W4287887777 hasConceptScore W4287887777C50644808 @default.
• W4287887777 hasConceptScore W4287887777C85617194 @default.
• W4287887777 hasFunder F4320321001 @default.
• W4287887777 hasIssue "2" @default.
• W4287887777 hasLocation W42878877771 @default.
• W4287887777 hasOpenAccess W4287887777 @default.
• W4287887777 hasPrimaryLocation W42878877771 @default.
• W4287887777 hasRelatedWork W1571471285 @default.

• next