Producing and marketing counterfeit and shoddy goods , pyramid schemes and commercial fraud must be severely punished 严厉打击制售假冒伪劣产品、非法传销和商业欺诈行为。
Many datamining method exclude the outlier before formally datamining . but in some occasion , data caused by little probability has more mining value than that of constantly things 但在一些应用场合,如各种商业欺诈行为的自动检测,小概率发生的事件(数据)往往比经常发生的事件(数据)更有挖掘价值。