Browsing by Author "Xiao, Yanshan"

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Browsing by Author "Xiao, Yanshan"

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  • Liu, Bo; Xiao, Yanshan; Yu, Philip; Cao, Longbing; Hao, Zhifeng (SIAM, 2013)
    In textual data stream environment, concept drift can occur at any time, existing approaches partitioning streams into chunks can have problem if the chunk boundary does not coincide with the change point which is impossible ...
  • Xiao, Yanshan; Liu, Bo; Yin, Jie; Cao, Longbing; Zhang, Chengqi; Hao, Zhifeng (AAAI Press, 2011)
    Positive and unlabelled learning (PU learning) has been investigated to deal with the situation where only the positive examples and the unlabelled examples are available. Most of the previous works focus on identifying ...
  • Liu, Bo; Xiao, Yanshan; Cao, Longbing; Hao, Zhifeng; Deng, Feiqi (Springer, 2013)
    Outlier detection is an important problem that has been studied within diverse research areas and application domains. Most existing methods are based on the assumption that an example can be exactly categorized as either ...