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 Elizabeth B•
Mar 31, 2020
Complete waste of time and money! Skills Network Labs was constantly malfunctioning. The labs were so glitchy that I spent more time troubleshooting how to open the labs than I did on learning the actual course material.
創建者 David S S•
Mar 14, 2020
This course is a disaster. Nothing works. It is impossible to propperly prepare the tasks because not one single lab is working. I am paying for this and I feel cheated. I am truly considering dropping from coursera.
創建者 Howie Z•
Dec 18, 2019
Poorly structured contents. The whole contents were compressed into 3 weeks. Videos are very basic, whereas lab materials are more in-depth. As such, it could be hard to have a good understanding of the syntax.
創建者 Vasyl R•
Apr 22, 2020
The course content is not accurate in some units. Quizzes are asking for information that was not covered in the course and some of the questions are hard to interpret, like the one for boxplot function.
創建者 Svetlana S•
Mar 29, 2020
Labs didn't work for the whole week. it's often happens with all IMB Data Science specialisation courses.
Videos are not really useful, labs are the most valuable, but it's always hard to load them
Apr 22, 2020
material for map ploting was not clear and hard hard time cant understanding how those code work
i wish map ploting part was giving more time to explain like other course material.
創建者 Poorna M•
Jun 25, 2020
Could have included detailed explanation in the videos. For a beginner, the videos are of high level presentation. Assignment included questions that were not covered in the videos.
創建者 Syed A•
May 02, 2019
very little instruction from the course tutor. many of the links did not work and had to trawl through forums to find the new link. poor course delivery for a very important topic
創建者 Glenda m•
Mar 28, 2020
Labs do not help solve assignments. They must explain examples to learn, I have to research in google to solve. those practices are bad I don't like this way of working at all
創建者 Elke L•
Jan 14, 2020
I have to resubmit final assignment many times and wait for peer review for so long only to be reviews unfairly. Course needs grade moderation for peer reviewed assignments.
創建者 Dave H•
Feb 12, 2019
Material was good, videos were not. Poorly produced with noticeable track/volume changes within videos. Instructor was very bland and continually repeated himself.
創建者 Marta O G•
May 15, 2020
The final task is too complicated for what we've learnt and when looking for help in the forum I've received no help, so I have been stuck in there for days.
創建者 lauren p•
Aug 20, 2019
This course does not do a good job explaining visualizations and how to plot graphs. More time needs to be taken show how to set parameters in the exercises
創建者 Dinesh M O•
Jun 26, 2020
Teach fundamental skills. not something like how make your font size big or include colors. Make assignments a fundamental activity not a complex activity.
創建者 Ruben F S A•
May 22, 2019
only course i actually didnt like. incomplete and it was easir if obly send us to cognitive labs directly, the difference is that cognitive labs are free.
創建者 Jandir d P•
Mar 17, 2020
The tools for practice the code in python don´t work. All the tools in cognitiveclass.ai have some error message and I can not finalize my studies.
創建者 Michael S•
Feb 07, 2020
This was the worst course in the specialization.. It was hard to follow, there weren't many lessons, and it wasn't worth the cost.
創建者 Hakan C•
Mar 14, 2020
I can't use IBM skill network labs for almost a week. There is always an error starting a lab and I will not go on course.
創建者 Eduard C•
Jul 16, 2019
One should take another course on coursera to pass the final assessment since the tasks are not covered in the course.
創建者 Achyut S•
Apr 03, 2020
Absolutely bad instructor with the videos not elaborating enough and the labs not functioning properly. Please fix it
創建者 Elliott P•
Oct 22, 2019
Labs did not work. Kept getting 'Application Not Responding' errors from the IBM site hosting the lab notebooks.
創建者 Alessandro C•
Mar 27, 2020
So far this is the worse course- the coding is not well explained and the lessons are extremely ripetitive!
創建者 Clara R•
Feb 16, 2020
The videos were very repetitive, and didn't teach you much about best uses for diferent kinds of graphs.
創建者 Wei K•
May 01, 2020
Poorly design. Not enough practice material to help student to burn the knowledge into our brain.
創建者 Albert D M•
Jan 04, 2020
The link in the labs did not work. The videos were good but I wish I was able to use the labs.