Title: Method for realizing automatically compiling test paper from item pool using improved genetic calculation
Application Number: 200410062414 Application Date: 2004.07.02
Publication Number: 1588308 Publication Date: 2005.03.02
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: G06F9/44,G06N3/12
Applicant(s) Name: Beijing Univ. of Post and Telecommunications Address: 100876
Inventor(s) Name: Gou Xuerong, Wen Fuan
Attorney & Agent: xia xianfu
Abstract:
     The automatic test paper composing process adopting improved genetic algorithm test question library includes mainly the following steps: making test paper composing policy, selecting test questions, composing test paper automatically, and analysis and evaluation. The present invention improves traditional simple genetic algorithm, maintains the features of simple genetic algorithm, including built-in parallelism, overall optimization and fast convergence speed, and avoids the demerits of early blind search, premature convergence, etc. By means of the improved genetic algorithm, it is possible to compose test paper fast in computer, the test paper has its parameters meeting the requirement of the test paper composing policy, and the test questions are highly random, scientific and reasonable and meet the requirement of network test. The present invention has excellent application foreground.
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