Nov 21, 2019
It's a really great course with proper hands on time and the assignments are great too. i got enough opportunity to explore the things which were taught in the course. Really Satisfied. Thanks :)
Jan 08, 2020
This course gives very well knowledge about different types of visualization techniques and helps to start with visualization. Coursera provided an amazing course with an amazing instructor.
創建者 Gloria S•
Aug 15, 2019
創建者 Fabio B•
Mar 15, 2019
創建者 Joao C•
Feb 05, 2020
Out of all the courses in the IBM Data Science Professional Certificate, this was the one I had the highest expectation for and unfortunately I was a bit disappointed. The course materials are lacking in information and the final assignment asks for customisations that weren't covered in the course materials, which leads to question: are these important things to know and the materials are lacking in information ? Or are these irrelevant and should be a part of the final assignment? Because if they're just there to make sure no one gets a 100% grade, then that's just sad.
創建者 Johannes W•
Aug 30, 2019
The videos were unfortunately pretty useless. At least half of the time the respective dataframe was processed (but always in exactly the same manner... zero information about the actual new concept). In addition the videos were too short and the really important new concepts were only introduced by quickly showing the code snippets. There was often no explanation of key concepts. Unfortunately, overall one of the weaker courses on Coursera. The Data Analysis Python course is much better and explains similar concepts.
創建者 Hui W F•
Dec 29, 2019
I enjoy the IBM certificate programme in data science so far. But this course is a great disappointment because of the followings. 1) The clips are not organised which waste us time to read the same contents (i.e. how to clean up the data) for more than five times. 2) The instruction is not clear without going into the details of the coding. 3) Some of the images of the assignment are incorrect, misleading many of us to spend extra time to fix something that should not be fixed. Hope Coursera can redo this course.
創建者 Sarah W•
Aug 26, 2019
The class is beneficial as it allows you to understand how to create visualizations of your projects. However, the final project for this class was very hard to understand. A lot of the parts that were expected to be completed were no where in the videos or labs. In the forum, you could tell because a lot of people were confused about the same stuff. Others and I ended up using other sources as a way to get the results Coursera was wanting, rather than what Coursera taught us.
創建者 Gilles W•
Apr 09, 2019
Videos are so so, the same introduction for all videos with 2 minutes of data formatting, which is exactly the same in all videos, leaving only few minutes at the end of the vid's for the content of the lesson. The examples in Jupyter were interesting but not very well structured. At the end, I better used Google and Pandas documentation to solve problems and learn about the topic. Not a bad lesson, but there are just more effective way to learn in my opinion.
創建者 Ana C T M•
Jan 21, 2020
Links did not work for classes hands-on exercises, repetitive video explanations, and final project required content that was not explained in classes. Overall, it was a bad experience on a subject that should have received more thought and caring from instructors on lesson plans and class materials given its importance.
創建者 Steve K•
Oct 20, 2019
Almost all videos included the same bit about getting and reframing the data. This was a significant portion of the videos as well.
There seemed to be more confusion around the final assignment judging by the amount of questions in the forum. The assignment needs to be rewritten or made more clear.
創建者 Mo S H•
Feb 13, 2020
Better to read matplotlib and folium documentation and look for answers from stackoverflow.
This course didn't offer enough components of matplotlib and folium.
This offers lab sessions but they are not main contents.
Final assignments are impossible for someone who just takes only this course.
創建者 Aniruddha P P•
Sep 21, 2019
The course can be made much more better. The final course assignment wasn't much based on the things that were taught during the course. Example could be using the labels above the bar.
On the bright side, the contents were really good. Thanks to the instructors! :)
創建者 Pokkunuri S C•
Aug 23, 2019
The videos had low sound quality, almost all videos had same recording for initial 2 minutes which was unnecessary. The final project had use of many such functions which were neither discussed in the videos nor explained in the Ungraded Tools.
創建者 Adam H•
Jul 25, 2019
Had some problems with changes to the interface that caused quiz questions to become unreadable. Also found some of the discussion around artist and scripting layer in matplolib difficult to follow. Could have done with more explanation.
創建者 Panos P•
May 02, 2019
The final project was way difficult. Which is fine, difficult is fine, as long as the knowledge on how to solve it is provided by you in the lecture notes\videos\lab sessions. I mean that is your job right?
創建者 Jayesh M•
Jul 29, 2019
The course content is good and well covered. However, in general, I would have expected less of Matplot and more of Seaborn. Seaborn is easy to learn.
創建者 Nagulan B•
Feb 22, 2020
Very Irritating. Absolutely no guidance for the Assignment Questions which were not covered in the videos labs also. Wasted 3 days on the assignment
創建者 Zhichen S•
Feb 23, 2019
Videos and Labs do not fully prepare me for the final assignment. The course material could certainly expand a little.
創建者 Paulo P S D•
Feb 21, 2020
Audio with noise and distractions. Irrelevant quizzes, and final assignment with topics not well explored in classes.
創建者 Derek A•
May 07, 2019
Had to google a lot of my problems with the lab projects. Information should all be in course for projects.
創建者 Deepak N•
Apr 19, 2019
Needs better and more elaborate explanation. It's too tough to understand and execute.Thanks!
創建者 Thais C C M•
Jul 24, 2019
Some of the questions on the final assignment questions were not covered on this course.
創建者 Anna K•
Mar 04, 2019
There was no course material teaching us how to do one of the tasks for final assignment
創建者 Sumit A•
Nov 30, 2019
Please have more explanation in Videos. The content is not covered enough in labs
創建者 Armen M•
Nov 26, 2019
Not Fully explained. The final agriment tasks not match with course content
創建者 Anita L•
Apr 30, 2019
more examples in the lab for the most popular chart types is appreciated.