学生对 约翰霍普金斯大学 提供的 数据科学速成课 的评价和反馈

As good as it possibly can be for such a very short, high-level course. It can be completed in just a few hours.

Goes to the point, warns about thinking wrong about DS because of hype and lack of (scientific) sustainability.

Good intro to data science and has given overall information what a data scientist actually do in a high level.

All the lessons are interesting and enjoyable, some are just excellent. Thanks Johns Hopkins, Thanks Coursera.

Good overview, could go into more depth at least for those with even a bit of a background in data / analytics

This is the great course where I do able to understand the basics of Data Science and what it all dealt with.

Content was super high level. Deeper content will do (more examples, pages, exercises or real life practice).

Knowledgeable professors. Had to spend some extra time researching some of the terms not covered in course.

It is what it is: a crash course. Good to immerse in before committing to longer and more expensive courses.

Not dificult, but can be improved !

In terms of time, it is not time consuming. Better to whom has less time.

A very articulate orientation, which meticulously arouses interest about different corners of Data Science.

Interesting overview of what is Data Science. I would have hoped more concrete examples and case studies.

Good basics, but basic and you really need to have knowledge of many Data Science terms before you start.

Felt a little confused sometimes. I hope the videos can be a bit more detailed and clear with their flow

I quickly learnt about various aspects & fields in Data Science and their importance & relevance in it.

A good crash course for people who want to expand their horizons in Data Science and its applications.

A quick and easy high level overview of data science. Enjoyed the separating hype from hope questions!

Good course for someone wanting to familiarize themselves with Data Science and understand the basics.

great introduction to field, but there is lack of examples of bad usage data science methods and tools

It was a great starting point on learn the basics of Data Science. Looking forward to learning more.

Decent intro. It still uses a lot of terminology that is not defined and may be beyond the beginner.

Helpful; learnt new stuff. But some of the course videos do not correspond with the quiz questions.

Clear and streamlined. I wish it could go deeper. Moving on with the other courses on the subject.

Basic information on some of the terms you will encounter in other courses and in the real world.

It was very informative course for those who wants to learn -what is data science is all about.