感觉讲的一般,主要看自学
Ratings and Reviews for Introduction to Data Science in Python
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Reviews and Ratings
Reviews
Good teaching and learning but quite a lot of personal work and the examples are all but fun to work with.
IMHO I had to do too much self learning besides this course. I didn't come here to listen to instructions that I should browse stackoverflow and documentation papers -- I am doing that without this course as well. On the other hand it was very clearly undersandable and well said whichever was said during videos. Moreover examples were from real world, which made me work out practices that will come handy later on.
This is a nice course, even though lecture seems easy, bu programming assignment is very interesting, challenging and inspiring. The discussion forums is very helpful.
Muy Bueno
Very Informative. Learnt a lot. Recommended
Much more time needs to be invested into theory of the data frames. The course is too lightweight for the heavyweight topic it's covering.
Great introduction to doing data science in Python with Pandas. Combined with the later courses in the specialization (the next one is Applied Plotting, Charting, & Data Representation in Python), you will have a strong command of Pandas.
That is good course for starting learning data science in Python. It really helps to understand the basics of using of Panda etc. I recommend this.
The videos are to-the-point and there is a lot of great exposure to field of data science. The assignments are instructive and very realistic I think. The forums are well monitored and the staff does help.
HOWEVER- there is much to be done with the course grader. The course does not support assignments in the latest versions of pandas, which is a real headache. I'm at the point now where I have done everything except the last question on the last assignment, and I'm just going to move on to other things in my life. Because I have the latest version of pandas and I don't want to spend the time to figure out how to use the one the grader supports. Also, I did well learning the material, but my intuition for a statistical ttest is weak.