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Voltar para Visualização de Dados

Comentários e feedback de alunos de Visualização de Dados da instituição Universidade de Illinois em Urbana-ChampaignUniversidade de Illinois em Urbana-Champaign

1,107 classificações
262 avaliações

Sobre o curso

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....

Melhores avaliações

5 de Abr de 2018

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.

16 de Nov de 2020

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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176 — 200 de 256 Avaliações para o Visualização de Dados

por Vipul K

12 de Out de 2020

It's a great stepping stone into the world of Data Visualization. A couple of things that I would have liked differently is - more elaborate assignments (seemed quite easy) and more business focus on Data Visualization then going into technical/scientific aspects (human perception was a great insight though)

por Kerux-David L N

18 de Abr de 2017

It is worth the cost and effort, but ... four weeks did not provide enough time for the instructor to really demonstrate techniques for achieving the kind of results that are shown. The cost is low compared to other delivery mechanisms, but high compared to other, longer, more detailed, Coursera courses.

por Muhammad A I

22 de Mar de 2018

The theory and the content was amazing and well thought. I just wish some walkthroughs were provided for easily getting started with visualization software... I as a non-developer found it extremely difficult to hack my way around new tools and software within the tight deadlines (and I wasn't alone!)

por Marie C

2 de Fev de 2020

When saying that we do not need to be able to program, I feel we should get additionnal ressources, especially for assignment two.. as it was very hard to parse the data provided due to the large number. Maybe it would then be beneficial to provide smaller set of data for the network graph.

por Diana C G R

22 de Jul de 2016

I like the course because it helps you make visualizations of different types of data by using very simple tools based on rich algorithms. I understand the fundamental concepts to discover patterns and relevant information from the data, applying some design rules in the software.

por Liru H

20 de Mai de 2018

give us big picture of visualizations and share lots of practical skills. also cover some mechanisms of why visualization through introducing human visual perception system. However, the tool in this course is mainly the tableu which is a business software that is not free.

por Vik V

17 de Jul de 2019

Good high level course that covers many of the basics. Not a lot of practical (though the course does state that up front). 4 out of 5 only because it felt like the last lecture felt like it was trying to shoehorn in a ton of new concepts without really fleshing them out.

por Alexander S

13 de Set de 2019

You get broad overview about Data Visualization.

Therefor the depth of the course isn't to high.

Please provide additional information upfront, which tools are recommended to pass this course.

Some peer reviewers do not grade according to the guidelines.

por Dmitry S

10 de Dez de 2016

Interesting course, but too much theoretical data without providing sufficient practical tasks to remember it better.

In other courses they used to have mini quizzes embedded into videos. They are usually very helpful, but here we got none of them.

por Sean M

14 de Mai de 2018

I liked the 'harder' science aspect of the course and how it went beyond basic design considerations. Maybe a little challenging for novices with visualization, but good deep dive for people who want more theory and visualization science.

por Devender B

27 de Jan de 2019

Human visual perception and cognition, design and color usage are the new things which I learnt are very useful for applying the skills in real life. I wish there is one module for training on an open source visualization tool

por Kurt R

5 de Nov de 2016

This course was excellent. It provided not only an overview of what data visualisation is but it also proved to be sufficiently challenging regarding the assignments and quizzes. This was truly a university course.

por Gary D

2 de Jun de 2017

A fairly interesting course with a good instructor. The course gave me a chance to play with my visualization tools in order to expand my usage rather than being in a rush to complete my tasks.

por Vaidhyanathan C

27 de Abr de 2020

I enjoyed a great deal of this course. However, I felt that the course could be improved by adding in a few programming implementations of visualization. Thank you for teaching this subject!

por Mohammad H

11 de Abr de 2020

An explanation of the reasoning behind the quiz answers would have been helpful. Ideally, similar to what you might see in a multiple choice standardized test prep guide.

por Kofi A

29 de Mai de 2017

This very interesting course have sharpened my ability to read and interpret graphs in general and more importantly to pay more attention to every little details.

por Peter T

4 de Ago de 2017

Good course. The section on graphs could use more detail on how the layout algorithms affect usability of data visualizations.

por shravan k

27 de Jun de 2017

It should have more assignment and handson, It should also teach how to use any visualization tool for doing assignment.

por Dziem N

1 de Out de 2020

Very detailed and interesting discussion of visual perception in humans. The course is very well prepared. Thank you

por Isaac S R

24 de Mai de 2019

Helpful course. It provides some useful visualization strategies and a few techniques in an understandable format.

por Gary C

7 de Jun de 2017

A solid review of core concepts in data visualization. Good inspiration for further, more in-depth learning.

por Gerardo C C

10 de Mar de 2018

A lecture video is missing, it seems like months since it's been like this. Please FIx It!

por Dora

25 de Set de 2020

It may be a little bit difficult for beginners who cannot program like me.

por S S

27 de Fev de 2020

The content regarding network analysis could be more detailed

por Mohit S

19 de Abr de 2020

Would have liked a technical approach to learning as well