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学生对 加州大学圣地亚哥分校 提供的 Data Structures and Performance 的评价和反馈

4.8
1,649 个评分
344 个审阅

课程概述

How do Java programs deal with vast quantities of data? Many of the data structures and algorithms that work with introductory toy examples break when applications process real, large data sets. Efficiency is critical, but how do we achieve it, and how do we even measure it? This is an intermediate Java course. We recommend this course to learners who have previous experience in software development or a background in computer science, and in particular, we recommend that you have taken the first course in this specialization (which also requires some previous experience with Java). In this course, you will use and analyze data structures that are used in industry-level applications, such as linked lists, trees, and hashtables. You will explain how these data structures make programs more efficient and flexible. You will apply asymptotic Big-O analysis to describe the performance of algorithms and evaluate which strategy to use for efficient data retrieval, addition of new data, deletion of elements, and/or memory usage. The program you will build throughout this course allows its user to manage, manipulate and reason about large sets of textual data. This is an intermediate Java course, and we will build on your prior knowledge. This course is designed around the same video series as in our first course in this specialization, including explanations of core content, learner videos, student and engineer testimonials, and support videos -- to better allow you to choose your own path through the course!...

热门审阅

DB

Oct 13, 2017

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.

SS

Dec 19, 2015

The course curriculum is well designed and teaches students the basic data structures needed to be a successful software engineer. The project is good, and the weekly assignments are challenging.

筛选依据:

101 - Data Structures and Performance 的 125 个评论(共 333 个)

创建者 Yubo O

Jul 28, 2017

It gave a rather thorough intro to basic data structures and taught me to do a fantastic project. Thanks!

创建者 FANGRONG P

Feb 01, 2016

I knew most of the concepts before I get enrolled into this course, but I find the project assignments really interesting.

创建者 Shubham A

Nov 24, 2015

This is an excellent course with super awesome syllabus. It is taught in an engaging manner, with quizzes. It could have been more improved by adding in-video quiz.

创建者 Scrypnychenko A

Nov 15, 2016

Nice Job!

Thanks for the course!

创建者 Jianhao C

Jul 26, 2017

It's a great course with a lot of project experiences to gain for me, a student transferring from EE to CS

创建者 Mostafa M K

Apr 09, 2016

The most awesome course I have ever joined.

创建者 Sitaram G

Apr 27, 2016

Learning a lot in this class about OOP and class.

创建者 Mehul R

Feb 29, 2016

Loved it .

Best MOOC specialization i have attended.

Thanks a lot!!!

创建者 Christopher A

Dec 08, 2016

The presentation of the material, multiple paths to choose depending on your skill level and actual use / application of what was being taught make this an excellent course !

创建者 Gaurav P

Dec 13, 2015

Promising one!!!

创建者 Satyam

Dec 27, 2015

Truly exceptional course for any beginner who wants to learn data structures from the basics. Everything is explained in detail. Loved learning things like asymptotic notations, calculating rate of growth of an algorithm. Also I liked the way the pseudo code is presented in the class made complex algorithms too easy.

创建者 AHMED M

Dec 10, 2015

Loved it. The assignments were fun to solve.

创建者 Krishna S

Dec 30, 2015

Best course on Data Structures with a very cool project to apply the concepts learned in this course.

创建者 Ardi G

Feb 18, 2016

Here I had a good introduction to regular expressions also I like the design of the project.

创建者 Joshua D P

Dec 23, 2015

What l learn is how cool is data structure and how useful in real world.

创建者 Alexander D

Dec 17, 2015

I liked everything about this course: the theory, the programming assignments, the consistency and clarity in explaining complex things. The material was structured, well-organized, valuable and helpful. I really liked the lecturers. Mia Minnes, Leo Porter and Christine Alvarado are the ones of the best I've seen in my whole life! A Huge Thank You for your hard work and your strong dedication to what you do!

创建者 Sree l A

Feb 17, 2017

Great Course To revise your knowledge on data strutures!

创建者 Ziwei L

Apr 18, 2016

clear logic and you could get to know data structure in a fast pace

创建者 Siddharth S

Aug 09, 2016

Since my majors was bioengineering, whenever my computer science friends discussed about data structures and their importance, I always wondered what data structures are and why they hold so much importance. The course and the instructors who have beautifully designed and developed it, gave me really good insights into data structures. Thank you Coursera, UCSD, Mia Minnes, Christine Alvarado, Leo Porter!

创建者 AKSHAT B

Jan 17, 2017

A very good course for beginners , people having prior knowledge about data structures might found it a bit easy , anyways the projects were fun and was course was worth taking

创建者 Diana S T

Oct 12, 2017

Very easy to follow and very helpful

创建者 shailbhatt

Dec 05, 2017

Great course. I am learning so many things. This course has improved my structured thinking to start with a real world problems in many ways. I have adopted test-driven-development cycle for all my work which has improved my code quality significantly. All those real word challenges videos are a nice inspiration. My favorite videos are the "How I Struggled" because I am able to relate myself facing the similar kind of situation and got boosted to continue. Liked course structure. It works for me.

Mia, Christine and Leo are just awesome . Thanks for all your efforts. Really grateful to you and University of California, San Diego. Thanks.

创建者 Eugene K

Feb 27, 2016

Well structured and explained, and, as always, provides very good programming assignments. Love this specialization!

创建者 Jeffrey L

Jan 05, 2016

Excellent course!

创建者 Xavier O

Dec 24, 2015

Additional Programming concepts, and solidifies programming skills in Java.