A Strategy for Intelligent Paper Construction Based on Dynamic Parameters of Item Difficulty
YANG Fenhong
CHONG Zhihong
JIANG Wenyin
Abstract：Aiming at the instantaneity and high efficiency of network examination system ,a design strategy for intelli‐gent paper constructing algorithm based on dynamic parameters of item difficulty was proposed .The binomial distribution function was utilized to make the difficulty curve distribution model ,various test question parameters was optimized by com‐bining with the objective function .According to overall difficulty of the test paper ,the difficulty of test questions was priori‐tized;balance among knowledge points was adjusted by applying test question selection parameters and test questions with low appearance frequency are selected through test question exposure parameters .In this way ,the quantity of various ques‐tion types with different difficulties can be determined ,and the objective of rapid automatic paper constructing was realized .
Keywords：paper constructingexamination systemdifficulty
Publication Date：2014-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：5( 2026-2029,2131 )