Based On Improved Particle Swarm Optimization Test Paper Strategy

With the development of computer technology, the existing course content, teaching methods and teaching methods also had unprecedented change. Computer-assisted instruction is becoming one of the focus of people. The item bank system for Hebei Agricultural University, but also to promote the implementation of digital teaching, item by item bank database systems automatically generate test papers, test the multiple aspects of the traditional reduced to one or two links, save a lot of manpower, material resources, but also can greatly improve the test scores of objectivity and impartiality.This paper introduces the history of technology development test paper. A large number of relevant literature in the analysis of domestic and international basis, describes the test paper the current popular technologies, and analyzes the advantages and disadvantages of the Algorithmic used. Secondly, through the process of automatic generation of a more systematic summary, detailed analysis of the questions the evaluation index, evaluation of examination papers, the role of the indicators and the relationship between several important indicators, established by the various evaluation indexes Construction paper model. And further analysis of the exam papers in the generation process constraints, test paper by analyzing a variety of strategies, the establishment of the Examination Questions of the mathematical model. Mathematical model of the problem by the analysis of test paper, test paper by the commonly used algorithms for solving a more standardized test paper process and on the basis of the commonly used particle swarm research.Its excellent particle swarm intelligent search speed has been widely used. Through the use of theoretical analysis and facts, found that particle swarm optimization algorithm in terms of convergence are very effective.This item bank system for its own characteristics and questions based on particle swarm optimization analysis and database system design and use of java in SSH and other technologies within the framework of realization of the PSO-based database system automatic generation of test questions, paper presented Some of the key source code.