FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2991567373> ?p ?o ?g. }

• W2991567373 abstract "Effective techniques for eliciting user preferences have taken on added importance as recommender systems (RSs) become increasingly interactive and conversational. A common and conceptually appealing Bayesian criterion for selecting queries is expected value of information (EVOI). Unfortunately, it is computationally prohibitive to construct queries with maximum EVOI in RSs with large item spaces. We tackle this issue by introducing a continuous formulation of EVOI as a differentiable network that can be optimized using gradient methods available in modern machine learning (ML) computational frameworks (e.g., TensorFlow, PyTorch). We exploit this to develop a novel, scalable Monte Carlo method for EVOI optimization, which is more scalable for large item spaces than methods requiring explicit enumeration of items. While we emphasize the use of this approach for pairwise (or k-wise) comparisons of we also demonstrate how our method can be adapted to queries involving subsets of item attributes or partial items, which are often more cognitively manageable for users. Experiments show that our gradient-based EVOI technique achieves state-of-the-art performance across several domains while scaling to large item spaces." @default.
• W2991567373 created "2019-12-05" @default.
• W2991567373 creator A5008265316 @default.
• W2991567373 creator A5019169850 @default.
• W2991567373 creator A5036934218 @default.
• W2991567373 creator A5086690493 @default.
• W2991567373 date "2019-11-20" @default.
• W2991567373 modified "2023-09-27" @default.
• W2991567373 title "Gradient-based Optimization for Bayesian Preference Elicitation" @default.
• W2991567373 cites W1518510636 @default.
• W2991567373 cites W1574396325 @default.
• W2991567373 cites W1733011895 @default.
• W2991567373 cites W1986808060 @default.
• W2991567373 cites W1991185257 @default.
• W2991567373 cites W2010225880 @default.
• W2991567373 cites W2025129589 @default.
• W2991567373 cites W2048426792 @default.
• W2991567373 cites W2085040216 @default.
• W2991567373 cites W2100951418 @default.
• W2991567373 cites W2101409192 @default.
• W2991567373 cites W2108790711 @default.
• W2991567373 cites W2117281325 @default.
• W2991567373 cites W2127842795 @default.
• W2991567373 cites W2132183491 @default.
• W2991567373 cites W2134883545 @default.
• W2991567373 cites W2137245235 @default.
• W2991567373 cites W2145996207 @default.
• W2991567373 cites W2146412174 @default.
• W2991567373 cites W2192203593 @default.
• W2991567373 cites W2219888463 @default.
• W2991567373 cites W2327169998 @default.
• W2991567373 cites W245387374 @default.
• W2991567373 cites W2596709491 @default.
• W2991567373 cites W2770107385 @default.
• W2991567373 cites W2770227799 @default.
• W2991567373 cites W2802771679 @default.
• W2991567373 cites W2893359107 @default.
• W2991567373 cites W2952742383 @default.
• W2991567373 cites W2964107535 @default.
• W2991567373 cites W2964121744 @default.
• W2991567373 cites W2964168155 @default.
• W2991567373 cites W2966621563 @default.
• W2991567373 cites W2972156721 @default.
• W2991567373 cites W2972801466 @default.
• W2991567373 cites W3125327405 @default.
• W2991567373 hasPublicationYear "2019" @default.
• W2991567373 type Work @default.
• W2991567373 sameAs 2991567373 @default.
• W2991567373 citedByCount "0" @default.
• W2991567373 crossrefType "posted-content" @default.
• W2991567373 hasAuthorship W2991567373A5008265316 @default.
• W2991567373 hasAuthorship W2991567373A5019169850 @default.
• W2991567373 hasAuthorship W2991567373A5036934218 @default.
• W2991567373 hasAuthorship W2991567373A5086690493 @default.
• W2991567373 hasConcept C105795698 @default.
• W2991567373 hasConcept C111919701 @default.
• W2991567373 hasConcept C119857082 @default.
• W2991567373 hasConcept C134306372 @default.
• W2991567373 hasConcept C154945302 @default.
• W2991567373 hasConcept C165696696 @default.
• W2991567373 hasConcept C181204326 @default.
• W2991567373 hasConcept C184898388 @default.
• W2991567373 hasConcept C199360897 @default.
• W2991567373 hasConcept C202615002 @default.
• W2991567373 hasConcept C2385561 @default.
• W2991567373 hasConcept C2777868144 @default.
• W2991567373 hasConcept C2778049539 @default.
• W2991567373 hasConcept C2780801425 @default.
• W2991567373 hasConcept C2781249084 @default.
• W2991567373 hasConcept C33724603 @default.
• W2991567373 hasConcept C33923547 @default.
• W2991567373 hasConcept C38652104 @default.
• W2991567373 hasConcept C41008148 @default.
• W2991567373 hasConcept C48044578 @default.
• W2991567373 hasConcept C557471498 @default.
• W2991567373 hasConcept C77088390 @default.
• W2991567373 hasConceptScore W2991567373C105795698 @default.
• W2991567373 hasConceptScore W2991567373C111919701 @default.
• W2991567373 hasConceptScore W2991567373C119857082 @default.
• W2991567373 hasConceptScore W2991567373C134306372 @default.
• W2991567373 hasConceptScore W2991567373C154945302 @default.
• W2991567373 hasConceptScore W2991567373C165696696 @default.
• W2991567373 hasConceptScore W2991567373C181204326 @default.
• W2991567373 hasConceptScore W2991567373C184898388 @default.
• W2991567373 hasConceptScore W2991567373C199360897 @default.
• W2991567373 hasConceptScore W2991567373C202615002 @default.
• W2991567373 hasConceptScore W2991567373C2385561 @default.
• W2991567373 hasConceptScore W2991567373C2777868144 @default.
• W2991567373 hasConceptScore W2991567373C2778049539 @default.
• W2991567373 hasConceptScore W2991567373C2780801425 @default.
• W2991567373 hasConceptScore W2991567373C2781249084 @default.
• W2991567373 hasConceptScore W2991567373C33724603 @default.
• W2991567373 hasConceptScore W2991567373C33923547 @default.
• W2991567373 hasConceptScore W2991567373C38652104 @default.
• W2991567373 hasConceptScore W2991567373C41008148 @default.
• W2991567373 hasConceptScore W2991567373C48044578 @default.
• W2991567373 hasConceptScore W2991567373C557471498 @default.
• W2991567373 hasConceptScore W2991567373C77088390 @default.
• W2991567373 hasLocation W29915673731 @default.
• W2991567373 hasOpenAccess W2991567373 @default.

• next