Browsing by Author "Tu-Bao Ho, Zhi-Hua Zhou"

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Browsing by Author "Tu-Bao Ho, Zhi-Hua Zhou"

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  • Domain-Driven Local Exceptional Pattern Mining for Detecting Stock Price Manipulation 
    Ou Yuming; Cao Longbing; Luo Chao; Zhang Chengqi (Springer, 2008)
    Recently, a new data mining methodology, Domain Driven Data Mining (D3M), has been developed. On top of data-centered pattern mining, D3M generally targets the actionable knowledge discovery under domain-specific circumstances. ...
  • NIIA: Nonparametric Iterative Imputation Algorithm 
    Zhang Shichao; Jin Zhi; Zhu Xiaofeng (Springer-Verlag, 2008)
    Many missing data imputation methods are based on only complete instances (instances without missing values in a dataset) when estimating plausible values for the missing values in the dataset. Actually, the information ...
  • Outlier Mining on Multiple Time Series Data in Stock Market 
    Luo Chao; Zhao Yanchang; Cao Longbing; Ou Yuming; Liu Li (Springer, 2008)
    In stock market, the key surveillance function is identifying market anomalies, such as insider trading and market manipulation, to provide a fair and efficient trading platform [2,6]. Insider trading refers to the trades ...
  • Representation = Grounded Information 
    Williams Mary-Anne (Springer, 2008)
    The grounding problem remains one of the most fundamental issues in the field of Artificial Intelligence. We argue that representations are grounded information and that an intelligent system should be able to make and ...