Browsing Non-traditional Outputs by Subject "Data mining."

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Browsing Non-traditional Outputs by Subject "Data mining."

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  • Adapting K-Means Algorithm for Discovering Clusters in Subspaces 
    Zhao Yanchang; Zhang Chengqi; Zhang Shichao; Zhao Lianwei (Springer-Verlag, 2006)
    Subspace clustering is a challenging task in the field of data mining. Traditional distance measures fail to differentiate the furthest point from the nearest point in very high dimensional data space. To tackle the ...
  • Efficient frequent itemsets mining by sampling 
    Zhang Chengqi; Zhao Yanchang; Zhang Shichao (IOS Press, 2006)
    As the first stage for discovering association rules, frequent itemsets mining is an important challenging task for large databases. Sampling provides an efficient way to get approximating answers in much shorter time. ...
  • A human-friendly MAS for mining stock data 
    Ni Jiarui; Zhang Chengqi (The Institute of Electrical and Electronic Engineers Inc (IEEE), 2006)
    Mining stock data can be beneficial to the participants and researchers in the stock market. However, it is very difficult for a normal trader or researcher to apply data mining techniques to the data on his own due to ...