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学生对 斯坦福大学 提供的 Graph Search, Shortest Paths, and Data Structures 的评价和反馈

4.8
1,262 个评分
134 个审阅

课程概述

The primary topics in this part of the specialization are: data structures (heaps, balanced search trees, hash tables, bloom filters), graph primitives (applications of breadth-first and depth-first search, connectivity, shortest paths), and their applications (ranging from deduplication to social network analysis)....

热门审阅

JA

Oct 16, 2018

Interesting problems and explanations. But mathematical analysis is going off of my mind. It has very good explanation. Not sure, whether I can carry forward that knowledge or not.

HC

Nov 12, 2017

Focused on principles and motivations behind algorithms. You might forget an algorithm you learned, but you will definitely be able to come up with one quickly after this course.

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1 - Graph Search, Shortest Paths, and Data Structures 的 25 个评论(共 131 个)

创建者 Ziyan H

Sep 04, 2017

wonderful

创建者 Mario R G

Aug 07, 2019

Magnificent, well structured and explained, with some creative ways to see algorithms.

The only thing I would recommend is to use additional references for the graphs section, CLRS and KT for example helped me a lot.

创建者 Krishna K

Jul 01, 2019

I think this is an excellent class. However, I really needed to both watch these AND read Cormen's Algorithms textbook to understand and grasp the concpets (And even answer the quizes). I think the pseudo code could be better guided as it is a struggle to really understand what it is supposed to contain.

I think a nice additional feature that should be added to the class is a solutions explanations for the quizzes and final exams. This should only be unlocked after passing the quiz, but it would be useful as an aid to understanding why the solution is right, rather than just guessing. Some other coursera classes do these, and I think for this class in particular, it would be a big help.

创建者 Mikhail K

Nov 27, 2018

It is very interesting course that gives an opportunity to improve the fundamental knowledge and skills that are connected with programming.

创建者 Garrett S

Dec 15, 2018

Love the course and the instructor. The projects are very interesting, though the first one took a lot of effort to keep from crashing.

创建者 Anton B

Nov 30, 2018

Awesome. Thought one improvement idea: when the questions are asked about some dataset shown in a picture it would be nice to retain the picture when the form is shown. Otherwise one need to rewind to recall the dataset.

创建者 Saurav M

Mar 22, 2019

NIce course

创建者 Nicolas T

Mar 28, 2019

Another great, in-depth, course on algorithms. Now that the book is also available it's even better. Please just rework the assignment of week 4, it is unrelated to the week's lecture if you want to complete it in a reasonable time.

创建者 amosnier

Feb 08, 2019

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创建者 Ning K

Jan 27, 2019

Super super cool explanation of the shortest path, minimum spanning tree, and all other algorithms!

创建者 Genyu Z

Feb 10, 2019

This course is well useful. It helps me understand much I'm curious about. Thanks for teacher. He is quite good and I can't wait to enroll the third course!

创建者 clayton w

Feb 03, 2019

excellent

创建者 Yifeng L

Nov 24, 2018

More challenging than first course, very good for beginners. Specially useful for those not in CS major.

创建者 Keerthana S

Jul 12, 2018

This is an excellent course. Though the assignments are quite challenging, it is rewarding to complete them. Professor Roughgarden's explanations are wonderful.

创建者 YEH T P

Feb 26, 2018

Data Structures helps me resolve problem quickly, and force me to think the problems in a more solid way. I will try to figure out what kind of operations I need when solve a specific problem and which data structure is suitable in that situation.

创建者 Chi M

Sep 17, 2018

clearly instruction to learn algorithm and well-designed assignment to practice

创建者 Karan S

Sep 01, 2018

Learning algorithms is a must for all computer scientists. This course propels you on the path and kindles the spirit of inquiry and knack for finding better solutions.

创建者 Jayachandra B A

Oct 16, 2018

Interesting problems and explanations. But mathematical analysis is going off of my mind. It has very good explanation. Not sure, whether I can carry forward that knowledge or not.

创建者 Jianhui S

Oct 21, 2018

Contents very suitable for computer science beginners and the instructor organizes the materials very neatly.

创建者 Frank Z

Oct 29, 2018

Very great course!

创建者 Joshua S

Nov 02, 2018

It's a good course, but doesn't offer as much breadth as the first course. If you've never seen these concepts at all, this is a great starting point. If you are looking for a refresher, you might find that this course doesn't cover all the topics you want to drill into.

创建者

Nov 16, 2018

Tim Roughgarden is one of the best professors who explains the concepts really well. He goes down to the nitty gritty details to explain the proofs which help understanding the concepts deeply

创建者 Asela I

Aug 04, 2018

Provided great insight into algorithms

创建者 Ashish D S

Aug 06, 2018

Excellent course!

创建者 Xian L

Oct 13, 2018

Best Online Course I've Taken So Far!