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學生對 加州大学圣地亚哥分校 提供的 Java 高级数据结构 的評價和反饋

4.8
1,190 個評分
292 條評論

課程概述

How does Google Maps plan the best route for getting around town given current traffic conditions? How does an internet router forward packets of network traffic to minimize delay? How does an aid group allocate resources to its affiliated local partners? To solve such problems, we first represent the key pieces of data in a complex data structure. In this course, you’ll learn about data structures, like graphs, that are fundamental for working with structured real world data. You will develop, implement, and analyze algorithms for working with this data to solve real world problems. In addition, as the programs you develop in this course become more complex, we’ll examine what makes for good code and class hierarchy design so that you can not only write correct code, but also share it with other people and maintain it in the future. The backbone project in this course will be a route planning application. You will apply the concepts from each Module directly to building an application that allows an autonomous agent (or a human driver!) to navigate its environment. And as usual we have our different video series to help tie the content back to its importance in the real world and to provide tiered levels of support to meet your personal needs....

熱門審閱

DB
2017年10月12日

Great into to Java, instructors have clearly put thought in to the format with the choose your own learning style videos, and additional coverage where it may be needed. These have been very helpful.

SU
2017年6月7日

Fantastic course! I would recommend to anyone interested in learning the graph data structure in a fun and hands-on and engaging way! Definitely one of the best courses I have followed on Coursera.

篩選依據:

201 - Java 高级数据结构 的 225 個評論(共 279 個)

創建者 Light0617

2018年9月7日

great course

創建者 Aswin S K

2018年2月18日

Excellent !!

創建者 Gábor C

2016年7月25日

Good course!

創建者 Volodymyr

2016年2月15日

Nice course.

創建者 Oleksii P

2016年1月26日

Really coool

創建者 Musa M N

2017年11月8日

Simply nice

創建者 Xiaolong H

2018年4月10日

Very Good!

創建者 Wessel B

2016年11月18日

Really fun

創建者 Gaurav P

2016年2月14日

Nice one!!

創建者 Deekshith M

2020年7月19日

so useful

創建者 Jung H K

2018年4月25日

loved it!

創建者 Veri

2020年4月30日

Nice Web

創建者 Sergei G

2016年11月2日

Helpful!

創建者 Jonathan A G S

2016年5月7日

Excelent

創建者 Maciej

2016年1月7日

Amazing!

創建者 FILBERT

2020年5月11日

Thanks

創建者 Rakesh P

2018年11月28日

great

創建者 RICARDO G

2017年4月20日

Great

創建者 Cheun P

2016年1月12日

Good

創建者 Felix A

2016年1月12日

This course was very well put together. The videos were clear and well organized. They typically contained a powerpoint presentation and little box with the presenter's head. The assignments built off of each other by reusing code from previous weeks.

The test cases for the grader weren't very complete. If I have any recommendations for the organizers it would be to tighten up their grading process. (For one assignment, I completely forgot to write one function and there was no test coverage for it! I ended up writing it the next week.) Still the codebase that they have provided for the class is large so I don't fault them for bugs. I think it will probably improve over time as more people take the course.

Overall, they did a great job!

創建者 Diyi L

2017年9月5日

It is a good course. It lets you to understand basic data structures and lets you code some data structures (mainly graph data structures) on your own (it takes some time to finish assignment). However, I think there are much more data structures in Java not covered in this course (like all kinds of trees), which means this course doesn't tell you EVERY MAJOR data structure in Java and their usage. It just tells you how to check javadoc on your own. I think an introduction about other frequently used data structures will be helpful.

創建者 Joseph S

2018年4月19日

This was a fun and interesting course. The most challenging but rewarding course of this specialization. Learning about graphs and their search algorithms was really interesting, I want to look into graphs and TSP problems more. Basically building a graph from scratch was an amazing and rewarding experience. I definitely recommend this course!

創建者 Gregory B

2016年3月12日

For me, it is easier to grasp algorithms that are written out than audio/video description. I would have given 5 stars if the course material accommodated different learning styles for each chapter. I had to do a fair amount of searching for information on the A Star search algorithm to the understand the subtle details.

創建者 Suraj S

2016年1月21日

Good course to build confidence in building a class from scratch.

But, I expected more from this course. A few lectures could have been devoted to popular design patterns used in Graph problems maybe.

One more assignment to actually make the students work on heuristics for solving NP-Hard problems would have been helpful.

創建者 Dong C

2017年12月26日

As usual, I really love this specialization, but I didn’t rate 5 stars, I feel like the videos are fewer to help go through the project. I was stuck in week 4 and it is really really challenging, but I do enjoy the process to figure out all the details and think it over and over again. Thanks UCSD professors ;)