英语翻译In many domains,hidden contexts may be expected to recur.Recurring contextsmay be due to cyclic phenomena,such as seasons of the year or may be associatedwith irregular phenomena,such as inflation rates or market mood (Harries and Sammut,
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英语翻译In many domains,hidden contexts may be expected to recur.Recurring contextsmay be due to cyclic phenomena,such as seasons of the year or may be associatedwith irregular phenomena,such as inflation rates or market mood (Harries and Sammut,
英语翻译
In many domains,hidden contexts may be expected to recur.Recurring contexts
may be due to cyclic phenomena,such as seasons of the year or may be associated
with irregular phenomena,such as inflation rates or market mood (Harries and Sammut,1998).In such domains,in order to adapt more quickly to concept drift,concept descriptions may be saved so that they could be reexamined and reused later.Not many learners are able to deal with recurring contexts.Those which can include
FLORA3 (Widmer and Kubat,1993),PECS (Salganicoff,1997),SPLICE (Harries
and Sammut,1998),Local Weights and Batch Selection (Klinkenberg,2004).
Thus,an ideal concept drift handling system should be able to:(1) quickly adapt to concept drift; (2) be robust to noise and distinguish it from concept drift; and (3) recognize and treat recurring contexts.
用在线翻译的就不要来了
英语翻译In many domains,hidden contexts may be expected to recur.Recurring contextsmay be due to cyclic phenomena,such as seasons of the year or may be associatedwith irregular phenomena,such as inflation rates or market mood (Harries and Sammut,
很多情况下,隐藏的上下文有望重现.重现上下文可能是由于某些周期现象,例如一年有四季,或者跟一些非常规现象有关,例如通货膨胀率或市场环境(哈里斯和萨玛特,1998年).在这种领域,为了更快地适应概念漂移,概念描述可能被保存起来以致在将来重新检查和使用.并不是很多初学者都能重现隐藏上下文.那些包括FLORA3系统(威德默和库巴特,1993),PECS算法(萨甘尼科夫,1997),SPLICE算法(哈里斯和萨玛特,1998),局部重量和批量选择(克林肯伯格,2004).所以,一个处理系统的理想概念漂移应该能(1)快速适应概念漂移;(2)对噪音有忍耐性并能和概念漂移进行区别;(3)并能识别和处理重现的上下文.
在许多领域,隐藏的情况下可能会再次出现。经常性上下文
可能是由于,循环现象,如在今年赛季也可能是相关
有不规则的现象,如通货膨胀率或市场情绪(哈里斯和桑默特,1998年)。在这样的领域,以便更快地适应概念漂移,概念描述可能被保存,这样他们可以重新审视和重用。许多学生不能够应付经常性上下文。这些可以包括
FLORA3(威德默和库巴特,1993年),欧洲协作(Salganico...
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在许多领域,隐藏的情况下可能会再次出现。经常性上下文
可能是由于,循环现象,如在今年赛季也可能是相关
有不规则的现象,如通货膨胀率或市场情绪(哈里斯和桑默特,1998年)。在这样的领域,以便更快地适应概念漂移,概念描述可能被保存,这样他们可以重新审视和重用。许多学生不能够应付经常性上下文。这些可以包括
FLORA3(威德默和库巴特,1993年),欧洲协作(Salganicoff,1997年),接合(哈里斯
和桑默特,1998年),地方选择权和对应的批次(科林贝尔,2004)。
因此,一个理想的概念漂移处理系统应能:(1)迅速适应概念漂移;(2)对噪声和漂移的概念区别开来;及(3)识别和处理经常性上下文。
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