优化问题是一种常见的决策问题，它在我们的社会中很常见。它的应用可以从数独问题的解决涵盖到婚礼的座次安排。同样的技术可以用于航班与机组成员的安排，钢铁生产的调节，和钢铁从矿区到港口的调度问题。在生产中，人力资源与生产材料的合理决策可以使企业获得成千上万的利润提升。类似的问题也存在于我们的日常生活中，它们包括决定包裹的运输路径，调整学校课程时间，和传输能源到千家万户。尽管这些问题很基础，不过以一般本科教育的知识来解决这些问题都会十分困难。
离散优化建模基础篇 Basic Modeling for Discrete Optimization
离散优化建模基础篇 Basic Modeling for Discrete Optimization
Instructors: Prof. Jimmy Ho Man Lee
Top Instructor
3,444 already enrolled
Included with 
Gain insight into a topic and learn the fundamentals.
4.8
(36 reviews)
Intermediate level
Some related experience required
27 hours to complete
3 weeks at 9 hours a week
Flexible schedule
Learn at your own pace
Details to know
Shareable certificate
Add to your LinkedIn profile
Taught in Chinese (Simplified)
See how employees at top companies are mastering in-demand skills
Earn a career certificate
Add this credential to your LinkedIn profile, resume, or CV
Share it on social media and in your performance review
There are 4 modules in this course
在第一单元中，你将学习到MiniZinc的基础知识。它是一门用于离散优化问题的高级建模语言。通过结合简洁的MiniZinc语言和业界开源项目强大的求解技术，你将学会如何轻松地解决一些应用问题，比如背包问题，涂色问题，生产规划和覆面算问题。这个模块的学习目标是： (1) 建立一个基本的MiniZinc模型。 (2)理解一个由他人创建的简单MiniZinc模型。
What's included
11 videos5 readings1 programming assignment
在这个单元中，你将学到如何对集合选择问题进行建模。特别是你将学习到如何利用不同的方法来表示没有势约束的，固定势的，或有界势的集合变量。在建模时，你还需要确保所有的模型决策都是有效的决策，而每一个有效的决策刚好对应一个模型决策。这个模块的学习目标是：(1) 建立一个MiniZinc模型来选择一个集合 。 (2)选择一种最适合的表示方式来表示集合。
What's included
6 videos1 reading1 programming assignment
在这个单元中，你将学习到如何对纯分配问题和划分问题建模，而实际上它们都是函数建模问题。这些问题可以应用到值勤安排或者约束聚类问题中。而在建模技术上，你将看到共同子表达式消除和中间变量的威力，还会初次接触到全局势约束。另外，MiniZinc还提供了约束来去除值对称。这个模块的学习目标是：(1) 创建MiniZinc模型来决定一个函数 。 (2)分析问题来洞察问题中是否含有赋值的子结构 。 (3)创建基本的值班模型。 (4)发现问题是否需要划分一个集合 。
What's included
7 videos1 reading1 programming assignment
在最后一个单元中，你将会看到离散优化问题可以如何通过不同的视角来切入，和如何从不同的视角来建立完全不同的模型。每一个视角都有优劣，而实际上不同的视角的模型可以结合起来互补。 这个模块的学习目标是：(1) 创建可以用两种不同视角的决策变量的MiniZinc模型。 (2)决定使用哪一种视角（或者组合视角）的决策变量对某一类问题更适合。
What's included
7 videos2 readings1 programming assignment
Instructors
Instructor ratings
5.0 (5 ratings)
Recommended if you're interested in Software Development
Shanghai Jiao Tong University
Peking University
Shanghai Jiao Tong University
Peking University
Why people choose Coursera for their career
Felipe M.
Learner since 2018
"To be able to take courses at my own pace and rhythm has been an amazing experience. I can learn whenever it fits my schedule and mood."
Jennifer J.
Learner since 2020
"I directly applied the concepts and skills I learned from my courses to an exciting new project at work."
Larry W.
Learner since 2021
"When I need courses on topics that my university doesn't offer, Coursera is one of the best places to go."
Chaitanya A.
"Learning isn't just about being better at your job: it's so much more than that. Coursera allows me to learn without limits."
Learner reviews
4.8
36 reviews
- 5 stars
89.18%
- 4 stars
5.40%
- 3 stars
2.70%
- 2 stars
0%
- 1 star
2.70%
Showing 3 of 36
SY
5
Reviewed on Feb 24, 2017
这是一个非常有趣的课程，难度适中， 讲解清晰。建议稍微讲点理论，也就是说要让人知其然， 还要知其所以然 。 另外， 是否可以选择一个更大众化的语言。当然MINIZINC 在这个问题上做得确实也很好。
New to Software Development? Start here.
Open new doors with Coursera Plus
Unlimited access to 10,000+ world-class courses, hands-on projects, and job-ready certificate programs - all included in your subscription
Advance your career with an online degree
Earn a degree from world-class universities - 100% online
Join over 3,400 global companies that choose Coursera for Business
Upskill your employees to excel in the digital economy
Frequently asked questions
Access to lectures and assignments depends on your type of enrollment. If you take a course in audit mode, you will be able to see most course materials for free. To access graded assignments and to earn a Certificate, you will need to purchase the Certificate experience, during or after your audit. If you don't see the audit option:
The course may not offer an audit option. You can try a Free Trial instead, or apply for Financial Aid.
The course may offer 'Full Course, No Certificate' instead. This option lets you see all course materials, submit required assessments, and get a final grade. This also means that you will not be able to purchase a Certificate experience.
When you purchase a Certificate you get access to all course materials, including graded assignments. Upon completing the course, your electronic Certificate will be added to your Accomplishments page - from there, you can print your Certificate or add it to your LinkedIn profile. If you only want to read and view the course content, you can audit the course for free.
You will be eligible for a full refund until two weeks after your payment date, or (for courses that have just launched) until two weeks after the first session of the course begins, whichever is later. You cannot receive a refund once you’ve earned a Course Certificate, even if you complete the course within the two-week refund period. See our full refund policy.