| 摘要 |
PURPOSE: A system for calculating a probability of passing to an examination using a datamining is provided to enhance the accuracy of a system for calculating a probability passing an examination by separating elements which have influences on passing the examination and by constructing a database based on information of the elements. CONSTITUTION: Clients may connect to a web server(20) using an HTTP protocol. An examination passing probability calculator(60) is functioned as a backend system of the web server(20). The examination passing probability calculator(60) comprises a probability calculating engine(40), a datamining engine(50), a database(61) for logging a client's activity, and a plurality of databases(62) of various elements which have influences on passing the examination. The databases are related thereto and store an information searching device and a deciding device, and may be accessed by a datamining engine(50). The logging of a client's activity is continuously performed while the web server(20) is operated and the information thereof may be accessed by the datamining engine(50).
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