por Carl W•
Apr 27, 2019
The course is easy to follow, well organized, and assumes very little background. It effectively demonstrates the power of Python in large data applications and provides insights and guidance on which tools are best used.
por Zakir U S•
Jun 24, 2019
Over all a great course for beginner
por Mohd Z A•
Jun 30, 2019
Excellent to start your career in machine learning!!!
por Oriol P M•
Aug 12, 2019
Excellent and interesting course
por Cambron T D•
May 22, 2019
Great first class in this series.
por Clarence E Y•
Aug 24, 2019
This course enables students to learn intermediate level skills in data wrangling, data exploration, and visualization. The final project requires selecting a topic of personal interest and constructing a complete project work flow. By doing this, areas of weakness in data wrangling, cleaning/QA, data exploration, and visualization may to uncovered and addressed. The result is to build greater skills and confidence.
Aug 24, 2019
Great course for an absolute beginner!
por Tiago F•
Nov 11, 2019
Very Good to start learning Python
por Sebastian S•
Jun 22, 2019
The positives: I liked the design of the final project, and how users were encouraged to 'get out there' and find some interesting open source data sets. The lectures were well structured with good narratives and good examples.
The negatives: I would have liked a bit more focus on actual visualization libraries like matplotlib and maybe seaborn. When covering the data types (date, string, boolean etc.), it might be worth adding an extra week or so were these things are done with the help of the standard library pandas. I feel like this is what people will end up doing anyway bc there are so little alternatives in python to do processing, so a course on data processing should ideally cover that library.
por Jonas J T•
Aug 23, 2019
Quick intro to data processing. More material on numpy and pandas would have been nice. Im still trying to figure out why the specialization mentions "Design Thinking". At least in this course...not a single design thinking concept was mentioned.
por Ioana B•
Oct 11, 2019
The information learned in this course is very useful, for a beginner in data science. It is a very good introduction in working with python, extracting data-sets, defining features and plotting graphics.
What I didn't like at all is the engagement. Finishing the course was not satisfactory at all for me - even if I submitted my project on time, I didn't receive 3 reviews and I found the grading system very subjective. Knowing this, I would think twice about paying for this experience - what I learned can be found in free tutorials too, and only for the interaction with other users I don't think it is worth the price.
por Kotronis A•
Nov 30, 2019
very subjective assignments
por Davide C•
Jun 18, 2019
The test scripts make no sense.
por Paul E J•
Jul 03, 2019
This is not a Python introduction, but the authors approach it as if it were. Even the most basic data scientist will not calculate averages in the way described here. We'd use pandas or similar to get not just means, but other summary stats as well. For a Python course, I could understand doing it the way shown here. But not for data science.