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学生对 加州大学圣地亚哥分校 提供的 Delivery Problem 的评价和反馈

4.7
320 个评分
40 条评论

课程概述

We’ll implement (in Python) together efficient programs for a problem needed by delivery companies all over the world millions times per day — the travelling salesman problem. The goal in this problem is to visit all the given places as quickly as possible. How to find an optimal solution to this problem quickly? We still don’t have provably efficient algorithms for this difficult computational problem and this is the essence of the P versus NP problem, the most important open question in Computer Science. Still, we’ll implement several solutions for real world instances of the travelling salesman problem. While designing these solutions, we will rely heavily on the material learned in the courses of the specialization: proof techniques, combinatorics, probability, graph theory. We’ll see several examples of using discrete mathematics ideas to get more and more efficient solutions. Do you have technical problems? Write to us: coursera@hse.ru...

热门审阅

AS
Jul 24, 2018

This final course in 5 course specialization is relatively easy one, although the last problem takes little bit time to solve. Provides good introduction to difficult to learn Delivery problem.

AT
Nov 19, 2019

A fun conclusion to the specialization that brings all of the mathematics of combinatorics and graph theory together to show how it can be applied to some real world problems.

筛选依据:

26 - Delivery Problem 的 40 个评论(共 40 个)

创建者 ANMOL B 1

Jun 2, 2020

amazing explaination

创建者 Preetam K S

Aug 5, 2020

Great Course!

创建者 Bodduru S

Dec 5, 2020

dsafbnb

创建者 Visesh B

Dec 5, 2020

nice

创建者 G U K

Dec 5, 2020

good

创建者 SRI S V S R M

Dec 4, 2020

good

创建者 Naganaboina S K

Nov 2, 2020

good

创建者 MUNUKUNTLA B P

Oct 30, 2020

good

创建者 GERALD M F B B

Oct 3, 2020

good

创建者 Luis M V F

Jan 14, 2020

This is a very nice course. I feel that a further explanation in the coding problems would be useful since sometimes you are not sure what one should return from the function.

创建者 Nikhil Y

Apr 21, 2020

amazing course!!

创建者 Konstantin K

Dec 25, 2017

Good exercises!

创建者 Ivan Y C M

Aug 5, 2020

good course

创建者 SUBHADEEP S

Aug 17, 2020

The course could have allowed the learner to be more independent. Even after solving the quizzes I wasn't absolutely confident that I could repeat the results of the following in a similar circumstance. There was a lot of helper code which allowed for easier solving. I expected a tougher project. But otherwise, a well explained course, but still not a project.

创建者 Gaoge Z

Aug 2, 2020

Too difficult compared with previous modules.