Matches in SemOpenAlex for { <https://semopenalex.org/work/W4225147029> ?p ?o ?g. }
Showing items 1 to 82 of
82
with 100 items per page.
- W4225147029 endingPage "108923" @default.
- W4225147029 startingPage "108923" @default.
- W4225147029 abstract "The social recommendation has utilized ego network in a static manner, assuming that the way of social influence impacts users’ preferences is simplex and constant over time. Such assumptions hinder the effectiveness of social recommendation since the online social contexts are complicated and friends’ tastes may change across items consumption. To address this research gap, we propose a novel social recommendation model that focuses on the effect of different social contexts and the dynamics of social influence. Specifically, we first leverage a community detection algorithm to divide online users into various communities, named community-based social contexts. Based on the community structure, we introduce a hierarchical attention mechanism to evaluate the influence of multiple community-based social contexts. Secondly, we choose the directly connected neighbors, namely the ego-network based social contexts. In such social contexts, the model can capture the user’s preferences that are influenced by their friends’ dynamic behaviors. Then, the model could have a comprehensive representation of users’ current preferences by merging the impact of two types of social contexts. Extensive experiments on three real-world datasets demonstrate that our proposed model outperforms the state-of-the-art social recommendation models. The implementation of our model and the datasets are available at https://github.com/socialsnail/TSC." @default.
- W4225147029 created "2022-05-01" @default.
- W4225147029 creator A5005299674 @default.
- W4225147029 creator A5012384188 @default.
- W4225147029 creator A5031547142 @default.
- W4225147029 creator A5060432308 @default.
- W4225147029 creator A5089466772 @default.
- W4225147029 creator A5089793938 @default.
- W4225147029 date "2022-07-01" @default.
- W4225147029 modified "2023-10-06" @default.
- W4225147029 title "Temporal-aware and multifaceted social contexts modeling for social recommendation" @default.
- W4225147029 cites W1966626570 @default.
- W4225147029 cites W1991055526 @default.
- W4225147029 cites W2009205701 @default.
- W4225147029 cites W2012909434 @default.
- W4225147029 cites W2019512103 @default.
- W4225147029 cites W2039613841 @default.
- W4225147029 cites W2046253692 @default.
- W4225147029 cites W2046989790 @default.
- W4225147029 cites W2057991616 @default.
- W4225147029 cites W2064675550 @default.
- W4225147029 cites W2080320419 @default.
- W4225147029 cites W2093219534 @default.
- W4225147029 cites W2119825970 @default.
- W4225147029 cites W2144487656 @default.
- W4225147029 cites W2509678028 @default.
- W4225147029 cites W2605350416 @default.
- W4225147029 cites W2626454364 @default.
- W4225147029 cites W2737388338 @default.
- W4225147029 cites W2809583854 @default.
- W4225147029 cites W2908404712 @default.
- W4225147029 cites W2914721378 @default.
- W4225147029 cites W2943373497 @default.
- W4225147029 cites W2963146368 @default.
- W4225147029 cites W2964044287 @default.
- W4225147029 cites W2984100107 @default.
- W4225147029 cites W3012705926 @default.
- W4225147029 cites W3032424578 @default.
- W4225147029 cites W3035937838 @default.
- W4225147029 cites W3100278010 @default.
- W4225147029 cites W3101707147 @default.
- W4225147029 cites W3104326162 @default.
- W4225147029 cites W3128451008 @default.
- W4225147029 cites W3155928855 @default.
- W4225147029 cites W3178328486 @default.
- W4225147029 cites W3197400233 @default.
- W4225147029 doi "https://doi.org/10.1016/j.knosys.2022.108923" @default.
- W4225147029 hasPublicationYear "2022" @default.
- W4225147029 type Work @default.
- W4225147029 citedByCount "0" @default.
- W4225147029 crossrefType "journal-article" @default.
- W4225147029 hasAuthorship W4225147029A5005299674 @default.
- W4225147029 hasAuthorship W4225147029A5012384188 @default.
- W4225147029 hasAuthorship W4225147029A5031547142 @default.
- W4225147029 hasAuthorship W4225147029A5060432308 @default.
- W4225147029 hasAuthorship W4225147029A5089466772 @default.
- W4225147029 hasAuthorship W4225147029A5089793938 @default.
- W4225147029 hasConcept C2522767166 @default.
- W4225147029 hasConcept C41008148 @default.
- W4225147029 hasConceptScore W4225147029C2522767166 @default.
- W4225147029 hasConceptScore W4225147029C41008148 @default.
- W4225147029 hasFunder F4320321001 @default.
- W4225147029 hasFunder F4320335777 @default.
- W4225147029 hasLocation W42251470291 @default.
- W4225147029 hasOpenAccess W4225147029 @default.
- W4225147029 hasPrimaryLocation W42251470291 @default.
- W4225147029 hasRelatedWork W2096946506 @default.
- W4225147029 hasRelatedWork W2350741829 @default.
- W4225147029 hasRelatedWork W2358668433 @default.
- W4225147029 hasRelatedWork W2376932109 @default.
- W4225147029 hasRelatedWork W2382290278 @default.
- W4225147029 hasRelatedWork W2390279801 @default.
- W4225147029 hasRelatedWork W2748952813 @default.
- W4225147029 hasRelatedWork W2899084033 @default.
- W4225147029 hasRelatedWork W3004735627 @default.
- W4225147029 hasRelatedWork W4247880953 @default.
- W4225147029 hasVolume "248" @default.
- W4225147029 isParatext "false" @default.
- W4225147029 isRetracted "false" @default.
- W4225147029 workType "article" @default.