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/Subject (Neural Information Processing Systems http\072\057\057nips\056cc\057)
/Publisher (Curran Associates\054 Inc\056)
/Language (en\055US)
/Created (2018)
/EventType (Poster)
/Description-Abstract (We study the problem of learning from group comparisons\054 with applications in predicting outcomes of sports and online games\056 Most of the previous works in this area focus on learning individual effects\055\055\055they assume each player has an underlying score\054 and the \047\047ability\047\047 of the team is modeled by the sum of team members\047 scores\056 Therefore\054 all the current approaches cannot model deeper interaction between team members\072 some players perform much better if they play together\054 and some players perform poorly together\056 In this paper\054 we propose a new model that takes the player\055interaction effects into consideration\056 However\054 under certain circumstances\054 the total number of individuals can be very large\054 and number of player interactions grows quadratically\054 which makes learning intractable\056 In this case\054 we propose a latent factor model\054 and show that the sample complexity of our model is bounded under mild assumptions\056 Finally\054 we show that our proposed models have much better prediction power on several E\055sports datasets\054 and furthermore can be used to reveal interesting patterns that cannot be discovered by previous methods\056)
/Producer (PyPDF2)
/Title (Learning from Group Comparisons\072 Exploiting Higher Order Interactions)
/Date (2018)
/ModDate (D\07220190218230603\05508\04700\047)
/Published (2018)
/Type (Conference Proceedings)
/firstpage (4981)
/Book (Advances in Neural Information Processing Systems 31)
/Description (Paper accepted and presented at the Neural Information Processing Systems Conference \050http\072\057\057nips\056cc\057\051)
/Editors (S\056 Bengio and H\056 Wallach and H\056 Larochelle and K\056 Grauman and N\056 Cesa\055Bianchi and R\056 Garnett)
/Author (Yao Li\054 Minhao Cheng\054 Kevin Fujii\054 Fushing Hsieh\054 Cho\055Jui Hsieh)
/lastpage (4990)
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