一种实用的随机组卷策略研究与实现  

Research and Implementation of a Practical Random Test Paper Strategy

作　　者：舒清录 SHU Qing-lu(School of intelligence&Information Engineering,West Yunnan University,Lincang 677000,China)

机构地区：[1]滇西科技师范学院智能与信息工程学院,云南临沧677000

出　　处：《电脑与信息技术》2020年第3期30-32,41,共4页Computer and Information Technology

摘　　要：通过对试卷的预期平均难度控制,结合章节难度矩阵和知识点难度矩阵的运算,提出了一种知识点均衡分布、难度成二项分布的实用快速组卷算法,在试卷难度、知识点均衡分布上得到了较好的控制。By controlling the expected average difficulty of the question and combining the calculation of the chapter difficulty matrix and the knowledge point difficulty matrix,a practical and rapid test paper composition algorithm with a balanced distribution of knowledge points and a binomial distribution of difficulty is proposed.The equilibrium distribution is well controlled.

关 键 词：随机组卷 难度级别二项分布 知识点难度矩阵 组卷策略 

分 类 号：TP311[自动化与计算机技术—计算机软件与理论]