Data tapping system based on Wcb and control method thereof

Abstract

The invention opens a data mining system based on Web, which mainly includes EJB server, Web server and database etc. The EJB server provides the interface between Web server and EJB layer, and implemented various data mining algorithms for different data and data mining tasks. The Web layer provides a user interactive interface to receive user inputs and display results of data mining and analysis. The system consists of several modules: authentication module, initialization module, data connection module, data visualization module, data pre-processing module, mining module, mining data indication module. The system provides on-line internet based data mining and result analysis services.

Description

Technical field [0001] The invention relates to the technical field of data mining, in particular to a Web-based data mining system and a control method thereof. Background technique [0002] Data mining, in short, is the process of extracting information and knowledge hidden in it that people do not know in advance but may be useful from a large amount of incomplete practical application data. With the development of computer hardware technology and the development of various databases, more data is collected in computers at an unprecedented speed, the amount and complexity of which far exceed human analysis capabilities. Because of the lack of effective tools to discover potential rules and information, human beings have fallen into an awkward situation where "rich data" and "poor knowledge" coexist. In this way, some important decisions are often not based on the massive data collected, but based on the intuition of the decision maker. Therefore, people hope that computers can...

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