Method and system of automatically discovering hot news theme on the internet
An automatic discovery and Internet technology, applied in special data processing applications, instruments, electrical digital data processing, etc., can solve problems such as corporate image damage, social stability and unity
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[0006] The technical solution of the present invention will be described in further detail below in conjunction with accompanying drawing 1 .
[0007] Fig. 1 is a block diagram of various modules involved in the method for automatically discovering Internet hot news topics, which includes three parts: a data preprocessor, a cluster analyzer and an automatic category parser. The data preprocessor includes two parts: news content collection and word frequency matrix generation. The news content collection part mainly obtains various news webpages on the Internet and extracts the text from them. The word frequency matrix generation part mainly generates a Word frequency vector, all word frequency vectors form a word frequency matrix. The cluster analyzer is one of the core parts of the method, mainly to classify the articles. The category automatic parser is an automatic interpretation of each category obtained by clustering.
[0008] The main steps of this web page content ana...
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