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學生對 伊利诺伊大学香槟分校 提供的 数据可视化 的評價和反饋

4.5
1,122 個評分
267 條評論

課程概述

Learn the general concepts of data mining along with basic methodologies and applications. Then dive into one subfield in data mining: pattern discovery. Learn in-depth concepts, methods, and applications of pattern discovery in data mining. We will also introduce methods for pattern-based classification and some interesting applications of pattern discovery. This course provides you the opportunity to learn skills and content to practice and engage in scalable pattern discovery methods on massive transactional data, discuss pattern evaluation measures, and study methods for mining diverse kinds of patterns, sequential patterns, and sub-graph patterns....

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MK
2018年4月5日

Good course, very well structured and with interesting assignments. Some (especially first) lessons are more of a general culture but most are very helpful and allow to learn a lot of things.

GC
2020年11月16日

Very useful course. It enlightens my ways to data visualization. I knew some concepts, but in a disorganized way and not knowing how. This course fills these gaps. It is tremendously helpful.

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226 - 数据可视化 的 250 個評論(共 261 個)

創建者 Klent A

2016年8月28日

Great class

創建者 TerryTang

2016年6月7日

good!

創建者 DORRIN U D G

2020年9月14日

Good

創建者 Suraj P

2020年7月30日

good

創建者 Sudhanshu R

2020年6月14日

good

創建者 Deepak S

2016年8月2日

E

創建者 Amit S

2017年10月14日

The Data Visualization course gives insight of the various methods that can be used for visualizing different forms of data and also explains how data is perceived differently by human and computers. This course lacks the utilization of different data visualization tools and techniques which can be used.

In my view, different visualization techniques based on few tools and the way to use those tools should be added in this course which will make it more practical way of understanding Data Visualization.

創建者 PhilTheShill

2016年8月25日

I thought at times the explanations were a bit concise. If I look at the process mining course for example, a lot more video material is included (and its price is lower) with more concrete examples and practice. For non programmers it is not evident to find a solution to some of the assignments and there isn't much guidance on how to use certain tools. therefore, the time to be invested for non programmers - especially in week 3 - is far more than the hou

創建者 Vivek V

2016年10月28日

The course is awsome to get motivation and quite informative. However it teaches lot of practical concepts using Tableau which is a commercial software.

Since these concepts entirely new to me. It take me a lot of time to understand videos and still I'm afraid I'll forget the things as soon as I leave it. I think some more practical activities should be introduce (on free platforms), to make knowledge more sustainable.

創建者 rubens m s

2017年6月11日

Durante os dois trabalhos a serem entregues o auxilio a pessoas que não possuem conhecimentos prévios não é conduzido de modo razoável. É necessário que essa pessoa procure programas sozinhos, uma vez que os fornecidos são muito antigos e não possuem tutoriais nem dentro ou fora do coursera.

Entretanto o curso atendeu razoavelmente as minhas expectativas, ele é um pouco mais abrangente e superficial do que eu esperava.

創建者 Sean Q Z

2016年12月5日

I consider the assignment is not very useful. Network plot usually does not help much if you are researching dataset. Scatterplot, histogram can be much useful. Tableau? Sorry, can't afford it, why not excel? At least, almost anyone uses it. Not very practical one, but it does contains a lot of information in the course.

創建者 Sergio A G P

2020年6月15日

I expected a more advanced course. Although there were interesting points, they were treated very superficially. The last week gave principles regarding dashboards, but there is an important difference between treating dashboard principles and actually doing a dashboard.

創建者 Reinaldo L N

2020年4月11日

There was too little or almost no help (tutorials, etc) on tools for graph visualization prior to assignment 2. I had already done a course on graph analytics and it was too better on this.

創建者 Alexandre G

2020年10月14日

Could have a more practical activity to create a dashboard and assignment 2 did not provide appropriate tools and data sets to easily to do the assignment

創建者 Marco B

2019年2月6日

Very useful course for beginners.

Pdf of the slides not available

Low interaction with other students, mentor answering the forum a bit bizarre

創建者 Tianqi T

2021年1月3日

the content of week 1 seems really long and redundant to me. feels like the course can be shortened and more down-to-the-point.

創建者 Ralph B

2016年11月20日

I chose the "Data Mining" specialization to learn more about data mining ;-)

I'm not so interested to present data

創建者 Shithi M

2018年10月16日

There should have been more focus on the plotting tools. The theory portion is informative.

創建者 Qinyi L

2020年1月9日

Peer review is not effective at all

創建者 Elio X R C

2018年5月5日

I think that is very basic.

創建者 Thành N

2016年9月18日

It's not necessary for me

創建者 zshowing

2017年11月6日

Not much in it.

創建者 Vishnu N S

2019年7月15日

Very Shallow

創建者 kaviraj S

2018年7月1日

Nice course

創建者 Renjie L

2016年8月2日

有点水