This is a proper course which will make you to understand each and every stage of Data science methodology. Lectures are well enough to make you think as a data scientist. Thank you fr this course :)
Very interesting course. It shed a light on what the structured approach really is. It's worth to pause for a moment with every step of the methodology and think how to apply it in real life. Thanks!
por Umaimah Z•
The example provided was not good at all to follow on the concepts. i had a hard time following up with the video since very little time was spent on each concept.
por Marnilo C•
The discussions were too introductory. This would be acceptable had there been links to resources which provided more detailed information on this important topic.
por Bercessio M•
The final assignment is not clear
Data preparation and modeling quite confusing for someone with no prior knowledge in data manipulation and statistical background
por Jayan T•
Its an important topic for data scientists, but wish it was taught in a more interesting way with multiple examples of different types instead of one case study.
por Siddhartha P•
Very short and filled with too much jargons. A much simpler case study would have been great instead of deep diving into the world of Life Science & Healthcare
por Declan H M G•
I found the material here vague and difficult to follow at times. Which led to confusion particularly about what was expected with the peer graded assignment.
por Головатенко В В•
Well, when the previous courses in the specialization were a total waste of time, this one is adequate, but still not very usefull for data science itself.
por Wilbert V G•
The speaking is too fast and the slides don't help much to follow up the explanation. I found it is better just to read the transcript at my own pace :-)
por Alok M•
Better problems (more generalized and relatable) could have been used to describe and make the modules understand better. Not satisfied with this course.
Teaches what it's supposed to but could be more indepth in establishing your understanding of the process of methodology from Analysis to Evaluation
This information is replicated and immersed in the workplace of a data science expert.
In my opinion, there was no need to attend a separate course.
por Lahiri B•
Questions asked during the course videos were repetitive and three of them could not be submitted due to some error, despite trying multiple times.
por SAMYAK S•
It's good but I think the case study is not easy to understand and another case study must be included which easily makes you understand this topic
por Mark H•
Course was ok. It's difficult to formalize data science into a generic methodology where subject matter expertise is separated from the process.
por Baptiste M•
IBM Developer Skills Network tool is a complete disaster, spending more time trying to get what should have been a PDF than actually studying...
por Pedro C F•
the case study is not easy for someone whos is doing it for first time, also you need more text for explaining the approach analytic.
por Jennifer K•
The topic is super important and interesting. The content of the course was a bit hard to follow. More real-life examples may have helped.
por Sai A T•
The examples used were poor and the definitions of each stage were not concrete, workable definitions but rather very abstract definitions.
por Andrea M•
I guess it is a good course for someone who has never taken any research methods. But having a PhD this course was quite useless for me.
por sidhartha m•
The example/s (with all due respect to the good knowledge of the author) could be improvised, however
overall, an excellent course!
por Raymond P•
I think it's a little bit vain to introduce in such way for some people without much background in statistics and machine learning .
por Islam M•
the narrator is speaking fastly as i can't understand that with this high rate words with my little english experience in listening
por Rushikesh J•
The course has delivered basic understanding of the flow, but
1)No clear images in videos
2)This could have been more interesting.
por Josep R C•
Not a complicated course which gives you an accurate, intuitive and useful methodology applicable to any Data Science problems.
por AAKASH K•
Lectures were informative but slow. Need to be more engaging to keep interest ongoing.I dozed off during certain lectures.