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学生对 IBM 提供的 Tools for Data Science 的评价和反馈

18,754 个评分
2,760 条评论


What are some of the most popular data science tools, how do you use them, and what are their features? In this course, you'll learn about Jupyter Notebooks, RStudio IDE, Apache Zeppelin and Data Science Experience. You will learn about what each tool is used for, what programming languages they can execute, their features and limitations. With the tools hosted in the cloud on Cognitive Class Labs, you will be able to test each tool and follow instructions to run simple code in Python, R or Scala. To end the course, you will create a final project with a Jupyter Notebook on IBM Data Science Experience and demonstrate your proficiency preparing a notebook, writing Markdown, and sharing your work with your peers. LIMITED TIME OFFER: Subscription is only $39 USD per month for access to graded materials and a certificate....



Apr 25, 2019

To the contrast of other reviews, I find the content very well bifurcated and fed to the learners. The course very easily digestable and I have had a great amount of fun learning it.. Go for it!!!!


Feb 01, 2019

All the tools required for ML kick starting was explained very clearly and it helped me a lot in building the understanding of what tools need to be learnt in the field of ML and Data Science.


2601 - Tools for Data Science 的 2625 个评论(共 2,742 个)


Aug 07, 2020

Program information advises that this course is ideal for beginners with no prerequisites required. This is absolutely 'false'. Week 2 of the program is most certainly about programming, writing code, utilizing Git/Github and a video with an instructor going 90 miles an hour offering instructions on creating a new project that was totally confusing which lead to my decision to cancel my subscription of this course. Refer to Week 2 Discussion Forum for comments of other participants. Very disappointed.

创建者 Lawrence L

Jul 17, 2019

Videos seem to be copied in from third parties. They do not have a logical progression and often overlap.

Many instances of the video showing an obsolete version of the software to the point that it is impossible to follow the instructions given, and the students must scour the forums or google to find their own solutions. This type of learning is not worth paying for.

Exercises were not educational. My only takeaway from this course was one sentence summarizing the tools given and markdown shorthand.

创建者 Ngana A

Jun 09, 2019

Very poorly organized. I was taken straight to the video section at the beginning of this course. Unfortunately, the videos dive right into coding in Python, even though the first course in this series had never discussed Python!

Also, the quizes do a poor job of educating someone like me who is new to Data Science. Important subjects are skimmed through in a very ad hoc fashion, and then the quiz begins, but you cannot reference the notes that cover that quiz.

Overall, very poor course design.

创建者 Raphael G

Jan 23, 2020

As an introductory course, (which it is supposed to be) this course is awful.

The videos consist of large amounts of technical jargon that are not understandable to someone who is a beginner. There is very little explanation of why or how something is being done.

Many of the instructions have not been updated for the most recent version of the tools .

There are many, many, many confused people on the message boards over the last few months, yet nothing has been done to correct it.


Mar 15, 2020

The videos are outdated for several months now. The content must've been good before, but now it is useless considering Watson Studio has been updated radically.

We're paying real non refundable money for something like this! This is not acceptable. This issue has also been raised in the discussion forums but nothing has changed.

I have been digging in the forums trying to follow the course but It is impossible to !!

I feel cheated, and so will you, if you enroll here!!

创建者 AJ J

May 12, 2020

This certification track is complete garbage! The first course was superficial definitions of Data Science - I can look all that up on my own! The second course was very sloppy with the instructions, the screen shots did NOT match what I saw on Watson studio, when I reached out for help, the instructors response was totally unhelpful. Coursera needs to either revamp this course or cancel it! This was a huge waste of time and money!

创建者 Sean T

Apr 30, 2020

Very poor at the moment. Week 2 Rstudio section has a downloadable map, after lots of work I did manage to do a workaround to get the zip file but then it couldn't be loaded. Equally and worse Week 3 covers Watson Studio, this has changed from Data Science Experience; the blurb says that its just a name change but thats not correct and I wasted hours trying to follow the instructions from the old layout through to the new layout.

创建者 Sabir Ə

Jan 29, 2020

This course was awful, just a bunch of useless speeches, limited or no information about the workbenches, explaining only how to save a file or how to upload a file - maybe 5-6 times I have heard instruction about saving your work. Who does not recognise save icon nowadays? Who needs these instructions? Only coding so far lear, 1 + 1 equal to 2.... Course 2 was just a waste of time.

创建者 Ege O

Sep 12, 2018

One big course full of clickbait and needless and useless cloud services requiring you to give out information. There is not a single thing to learn about data science in this course. I've spent the last 2 hours jumping through the hoops of the companies endorsed in the course and so far I'm getting errors left and right, preventing me from completing this course.

创建者 Afia I

Jun 10, 2020

This course is really disappointing. This was supposed to be a beginner level but it is not actually. Someone has to have a clear knowledge about Python, RStudio, machine learning, AI etc beforehead to actually understand this course. I continued for 2 weeks the gave up because it is not worth it!

Really did not expect this from platform like coursera and IBM.

创建者 Deleted A

Dec 20, 2019

The course should be improved, as all resources that it references to were significantly changed. At the moment I do not see any benefits of continuing the whole IBM Data Science set of courses, as I anticipate that the next 7 courses are at the same "not up to date" level. It's sad as I have to search for better knowledge sources.

创建者 Matt D

Jun 23, 2020

This is not a beginner course. At all. The instructions skip over multiple steps to the point where you have look up half of everything yourself. Which is not why I paid for this course.

To be clear, this has been an issue in both of the IBM's Data Science Professional courses I've begun. DON'T WASTE YOUR MONEY IF YOU'RE A BEGINNER

创建者 Tahshin M

Nov 24, 2019

Absolute waste of money and time. The videos are outdated and can not be followed. The quizzes are totally irrelevant. The videos will make you sign up with lots of IBM services and won't teach you anything about it. Totally frustrating experience and it was the worst "course" I've ever experienced in my life. Wouldnt recommend.

创建者 Yashvardhan R

May 15, 2019

The course felt poorly structured. Quizes ask questions that have not been covered yet. Have had to use a lot of secondary resources, googling, to understand terms. The videos would reference tabs that didn't actually exist in the jupyter workbooks. All in all a rather unsatisfactory experience compared to the first course.

创建者 Ellie B

Apr 20, 2020

I'm sorry but I felt like there was not much guidance in using the tools you introduced us to. I was able to get 100% on all my tests while not being able to press single button on apache zeppelin - still completely don't know how to use this program. Your links don't work, videos are outdated and forum doesn't help either.

创建者 Deleted A

Jun 05, 2020

During the final portion of this course, it got confusing and their was no one to help. I stumbled throw this course. Even when I tried to email or text or go to the discussion page, no one to help me. I am not sure I want to go any further using your course. I guess it's like the old saying "You get what you pay for".

创建者 Luis F D D

Aug 30, 2019

No puedo calificarlo bien, por mas que quice hacerlo . Si hablas español es mejor no cintinuar el curso, puesto que el Programa Watson studio está muy desfasado en actualizaciones de una región a otra He batallado mucho en enviar tareas etc . al final me decidí por otro curso en ésta plataforma

创建者 Akhil R

Jul 16, 2020

A very bad course!!!

Extremely disappointed by this course. It was meant to be for beginners, but the explanation was not understandable for beginners. Even the videos were very short and didn't explain some of the very basic parts. Worst experience I every had with any of the coursera courses.

创建者 Kalin T

Aug 10, 2020

A gigantic advertisement of IBM Watson Studio.

Not only that, but the studio itself does not function properly.

Some of the videos were made by an IBM professional in his car!!! Honestly, you can see him on his webcam...

I found not more than 20% of the course useful.

A waste of time and money!

创建者 Sebastian K

Feb 26, 2020

Not very useful at all. Basically just a marketing campaign for IBM. The fact that they dare charge for this course or any of the other in this specialization is outrageous. Most of the content is outdated and the tools they force you to use have been updated so the content is not aligned.

创建者 Janhavi D

Aug 19, 2019

Coursera needs to update the material and almost all of the videos. It is frustrating and time-consuming to figure things out on IBM Watson Studio when the instructions are non-existent. You need to go through the forums and discussion-threads to figure out how the Jupyter notebooks work.

创建者 M.D.

Feb 26, 2020

No Submissions Available

There are no submissions available for you to review right now. Come back later if you want to review more classmates' submissions!

How to start next section when being held up by cousera.

I am busy, have limited time to study, this is not productive work flow.

创建者 Patryk W

May 10, 2019

Video and audio are out of sync. Very little knowledge or skills value. Blank or misleading Quiz questions, misleading instructions, obvious IBM advertisement and account-herding practices. Quite disappointed, for paid offer unacceptable. Hope next courses will be much more useful.

创建者 Adriana A V

Jun 30, 2020

This material is not very useful. Although, it presents IBM Watson as a very productive and interesting tool for data science, the videos, readings, and exercises are not very helpful. It lacks of explanation and are not clear enough and make tedious the use of IBM Watson.