【摘要】 随着计算机技术的发展,计算机考试系统孕育而生。计算机考试系统主要作用是根据相同的考试内容和考试要求,在短时间内生成差别较大的试卷。这一目的主要是由抽题算法来完成。该文提出了一种有效的抽题算法。更多还原

【Abstract】 With the development of computers,computer-aided test systems have come into being.According to the same content and requirement of a test,the test system could generate many different test papers,which depends on an effec-tive algorithm of automatic test-question extraction.To attain this purpose,it designs such an algorithm in this paper.更多还原