# 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.

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

Jun 2, 2020

amazing explaination

Aug 5, 2020

Great Course!

Dec 5, 2020

dsafbnb

Dec 5, 2020

nice

Dec 5, 2020

good

Dec 4, 2020

good

Nov 2, 2020

good

Oct 30, 2020

good

Oct 3, 2020

good

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.

Apr 21, 2020

amazing course!!

Dec 25, 2017

Good exercises!

Aug 5, 2020

good course

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.

Aug 2, 2020

Too difficult compared with previous modules.