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    AUC-MF: Point of Interest Recommendation with AUC Maximization

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    Type
    Poster
    Authors
    Han, Peng
    Shang, Shuo
    Sun, Aixin
    Zhao, Peilin
    Zheng, Kai
    Kalnis, Panos cc
    Date
    2019-01-13
    Permanent link to this record
    http://hdl.handle.net/10754/655724
    
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    Abstract
    AUC-MF: Point of Interest Recommendation with AUC Maximization Location-based social networks (LSBNs) allow users to check in and share their experiences when they visit a point of interest (POI), such as a museum or a restaurant. With the development and popularity of various LSBN (Fig. 1) platforms e.g., BrightKite, Foursquare, and Gowalla, user check-in data is growing at an unprecedented pace. For instance, Foursquare had more than 50 million active users and more than 8 billion check-ins made by 2016. The availability of abundant amount of user check-in data, enables many studies on recommender systems to further enhance user experiences. POI recommendation aims at finding unvisited locations that a user may be interested in, by learning from users check-in history and other related factors. POI recommendation is challenging for many reasons. One of the most important reasons is that user check-in data is extremely sparse .
    Conference/Event name
    WEP Library ePoster competition 2019
    Additional Links
    https://epostersonline.com/wep2019/node/91
    Collections
    WEP Library ePoster competition 2019; Posters

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