学生对 IBM 提供的 使用 Python 进行数据分析 的评价和反馈

The content is good but there are a lot of mistakes and typos in the material. The peer review is extremely vulnerable to errors - only one person reviewed my assignment and gave me the wrong mark.

Useful course but riddled with typos & inconsistent questions and answers. Needs a proper review by someone (probably not the people answering on the forums, who didn't seem especially clued up).

The videos really are not very engaging (relative to any other course that I have completed here on Coursera). The concepts are not explained very thoroughly. Thanks anyway guys.

Too much content, so less practice. This course doesn't teach anything that you can make use of in the long term. It only gives an idea on what you have to work on in the future.

This is by far the worst course in the specialization. So many mistakes in the lab session, including unclear instruction, or syntax is not uniform across each module, and etc.

The IBM Developer Skills Network (at labs.cognitiveclass.ai) is very slow and doesn't work most of the time.

It doesn't allow to finish the course properly.

Content is thrown to the student with too much information and videos of only 3-4 minutes. Too much to absorb and too little to practice properly

more hands on, project based/game based learning. Mindlessly watching videos and regurgitating code in the labs can not be the only way.

Not a great course. Sometimes it is too fast and the explanations are very short. More hands on exercises would have been more helpful.

There are plenty of mistakes in the videos and in the lab session as well. Hope you guys can clear out those.

This was a very challenging course. Some concepts were difficult to grasp and required additional research

Frustrating when the peer reviewer doesn't actually understand Python and deducts marks for correct code.

Leaned some, but not a whole lot of real-world application, I recommend people take Python courses more

Not enough hands on problems, including variety and volume. Expected more from an IBM program.

Don't spend your money on IBM Data Science Cert. Course labs are full of bugs and not working.

Suddenly introduced complex codes and statistical functions. Videos were way too fast.

moderators do not respond to questions raised in forum. leading to incomplete learning

So many problems with the lessons and the final project.

very high level... topics not covered in depth

some commands are not fully explained.

Hi,

I completed entire program and received the Professional Certificate. On the Coursera link of my certificate "3 weeks of study, 2-3 hours/week average per course" is written. This information is not correct at all, it takes approximately 3 times of that time on average! I informed Coursera about it but no correction was made. It should be corrected with "it takes approximately 19 hours study per course" or "Approx. 10 months to complete Suggested 4 hours/week for the Professional Certificate".

Here is the approximate duration for each course can be found one by one clicking the webpages of the courses in the professional certificate webpage: (*)

Course 1: approximately 9 hours to complete

Course 2: approximately 16 hours to complete

Course 3: approximately 9 hours to complete

Course 4: approximately 22 hours to complete

Course 5: approximately 14 hours to complete

Course 6: approximately 16 hours to complete

Course 7: approximately 16 hours to complete

Course 8: approximately 20 hours to complete

Course 9: approximately 47 hours to complete

This makes in total approximately 169 hours to complete the Professional Certificate. As there are 9 courses, each course takes approximately 19 hours (=169/9) to complete.

(*): https://www.coursera.org/professional-certificates/ibm-data-science?utm_source=gg&utm_medium=sem&campaignid=1876641588&utm_content=10-IBM-Data-Science-US&adgroupid=70740725700&device=c&keyword=ibm%20data%20science%20professional%20certificate%20coursera&matchtype=b&network=g&devicemodel=&adpostion=&creativeid=347453133242&hide_mobile_promo&gclid=Cj0KCQjw0Mb3BRCaARIsAPSNGpWPrZDik6-Ne30To7vg20jGReHOKi4AbvstRfSbFxqA-6ZMrPn1gDAaAiMGEALw_wcB

This course is too hard. This should be go on more slowly and explain more about meaning of each value described. The course is not for beginner and not for a person who doesn't have enough statistics background.

Longest course and the most boring one. The quizes have some problem even the correct ans are corrected and incorrect . The questions seem to change change their mind on the answers!!!

This course isn´t offering value, every automata can follow this course and pass it. I´m looking courses which can help me improve my professional skills.