發(fā)信人: haodongdong (立即動動), 信區(qū): DataMining
標  題: 請搞文本挖掘的同行幫忙!
發(fā)信站: 南京大學小百合站 (Fri Aug 23 17:05:22 2002)

最近看了一篇新加坡人的一篇關(guān)于文本挖掘的綜述"Text Mining:

The state of art and Challenges",里面有許多名詞看不懂的說，好

像跟平?？吹降男g(shù)語不大一樣，下面是其中的一段：

Text mining can be visualized as consisting of two phase: Text refining that 


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transforms free-form text documents into a chosen intermediate form, and 

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knowledge distillation that deduces patterns or knowledge from the intermediat
e 

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form. Intermediate form(IF) can be semi-structured such as the conceptual grap
h 


representation, or structured such as the relational data representation.


請大家?guī)椭o個比較準確的定義。

BOW//


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