基于java决策树算法的大学生就业预测系统设计与实现-Toy模板网

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摘要

科技不断飞速发展，人类文明走向一个又一个的高峰。在科技进步的浪潮中，计算机技术得到了巨大的发展，随着技术的完善，生产成本的降低，计算机走进千家万户。计算机，我们普通老百姓称之为电脑，是21世纪一种用于特高速度计算的科学仪器，可以进行数值运算，还可以用之于制图绘图，可以进行超大逻辑计算，还具有巨大的超强的存储功能。计算机是能够按照人们预先设计的程序执行工作。计算机是自动、极高速度处理海量数据的现代化智能设备，备受现代科学的关注。
自计算机诞生以后，计算机技术发生了翻天覆地的变化。在短短几十年来，科学技术迅猛发展，进入21世纪宽带网络才刚刚在地球上兴起，短短十几年来，计算机网络技术遍及世界各地，现代科学技术的发展使计算机网络技术对我们的世界上发生了天翻地覆的变化。计算机技术的进步深深的影响着人们的日常生活和工作学习，与科技发生着千丝万缕的联系。
计算机的应用变得十分广泛，同时也应用在招聘就业方面。高校就业预测系统就是一种基于互联网技术诞生的新型招聘就业服务系统。高校就业预测系统设计符合操作简便、界面友好、灵活、实用、安全的要求，完成信息传递的全过程，本系统采用的工具是my eclipse，采用JSP进行开发，采用的数据库mysql数据库。系统安全性问题：通过用户密码、手机注册验证码双重保护。技术路线及关键：根据功能需求JSP在my eclipse环境下开发高校就业预测系统网站；有时也可为了需求方便使用myeclipse开发桌面管理软件简化网站的管理操作。

关键词就业预测系统网站 JSP

Abstract

With the rapid development of science and technology, human civilization has reached one peak after another.In the tide of scientific and technological progress, computer technology has been a huge development, with the improvement of technology, production cost reduction, computer into thousands of households.The computer, which ordinary people call the computer, is a kind of scientific instrument used for ultra-high speed calculation in the 21st century. It can perform numerical calculation, be used for drawing, perform super-large logical calculation and have huge and super storage function.Computers are capable of performing work according to programs designed by people.Computer is automatic, extremely high speed processing massive data modern intelligent equipment, has received the attention of modern science.
Since the birth of the computer, computer technology has undergone tremendous changes.In just a few decades, the rapid development of science and technology, into the 21st century broadband network has just emerged on the earth, just over a dozen years, computer network technology throughout the world, the development of modern science and technology makes computer network technology on our world has undergone a sea change.The progress of computer technology has a profound impact on People’s Daily life, work and study.
The application of computer has become very extensive, but also in the recruitment of employment.Graduate employment management system is a new employment service system based on Internet technology.Graduate employment management system system design in line with simple operation, friendly interface, flexible, practical, safe requirements, to complete the whole process of information transmission, the system USES the tool is my eclipse, the use of JSP development, the use of the database mysql database.System security: dual protection through user password and mobile phone registration verification code.Technical route and key points: according to functional requirements, JSP developed the website of graduate employment management system under my eclipse environment;Sometimes, you can use myeclipse to develop desktop management software to simplify the management of your website.

Key words： graduate employment management system website JSP

摘要 II
Abstract 3
第1章绪论 5
1.1 研究背景 5
1.2 研究意义 5
1.3 系统概述 6
1.4 开发工具及技术 6
第2章系统分析 7
2.1 需求调研 7
2.2 系统可行性分析 7
2.3 设计的基本思想 8
2.4 性能需求 8
2.5 界面需求 9
2.6 系统用户用例图 9
2.7 功能模块需求分析 13
第3章系统总体框架 14
3.1 系统模型结构 14
3.2 系统功能模块简介 14
第4章系统分析与设计 15
4.1 数据库的分析与设计 15
4.2 数据库的逻辑结构设计 16
第5章系统主要功能实现 18
5.1 学校基础信息管理 18
5.2 毕业生基础数据 18
5.3 招聘信息 19
5.4 数据可视化展现 20
5.5 历年对比预测 21
5.6 用户管理 21
5.7 个人中心 22
5.8 日志管理 23
结论 23
致谢 24
参考文献 26文章来源地址https://www.toymoban.com/news/detail-637548.html