textmining is a combination of data mining technology and text. It refers to the extraction of interest or knowledge or information from the data file on the server. The most common is webtextmining. Its essence is...
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textmining is a combination of data mining technology and text. It refers to the extraction of interest or knowledge or information from the data file on the server. The most common is webtextmining. Its essence is that The contents of the document, available resources and the relationships between resources are analyzed, and what we want is to be found. This paper designs and implements an algorithm of hierarchical processing. When the characteristics of the original text are extracted and classified, a level of importance is given, so that the system can automatically perform featureselection and featureweight estimation. Experiments show that this new featureweighting method and hierarchical processing algorithm is correct and feasible.
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