I completed the three courses in learning path Deep Learning, and got all certificates of them. But I did not receive the deep learning badge. Could you help to advise when I can receive it? Thanks.

Please add help button, regarding retaking of exam in the same course ware

Please provide : how to retake test & exam

Did not receive Deep learning badge

I completed the three courses in learning path Deep Learning, and got all certificates of them. But I did not receive the deep learning badge. Could you help to advise when I can receive it? Thanks.

Retake oppurtunity for final test after a couple of days

I can not start a lab

I am using Firefox on Windows. There is a glitch with your player. Whenever, you click the 1.0x speed button, the speed doesn't change. That means when you change the speed you can't return to 1.0x speed.

Hi,

I completed the three courses in learning path Deep Learning, and got all certificates of them. But I still haven't received Deep Learning Badge. What should I do next to earn the Deep Learning Badge? Thanks.

Hello,
I am simply astonished at the choice of instructor for such a vital course as Hadoop 101. I implore you to change it's content, specially the narration and to check the some labs if they can be done or not

Make all lab notebooks available under "My Data" so that I can come back and refer to them easily once all of the classes are done.

Did not get the Applied Data Science with Python Learning Badge after completing 3 courses.

Hello,

I see currently there is no way to re-attempt faild courses. it would be great if you add re-attempt like after 1 week or month. Maybe with different questions if possible.

Thank you.

Best Regards
Mubashar

When in the "My Courses" area, it is very hard to tell which courses are completed and which are not unless you go into each one and check the area that has certificates and badges.

The easy way to fix this is once a certificate or badge has been issued, mark the are that says "Started - Any Time, Self-Paced" with "Completed" or "Passed" or "Failed".

The ability to remove completed courses or put them in a separate tab would also be nice.

Matrix multiplication in numpy is performed with A.dot(B)

np.dot(A, B) returns the dot product

I had no way of showing my gratitude for the wonderful course on your site that's why I am posting it here. I took your course DA0101EN and am immensely grateful to you.

Thanks and Regards
Ashish Shukla

There should be an option to retake the exam . Questions can be changed if we take the exam the second time .

Instead of showing videos show comprehensive slides in with as many examples as possible to make the course walkthrough much quicker and easier.

https://courses.cognitiveclass.ai/courses/course-v1:Cognitiveclass+PY0101EN+v2/courseware/76d637cbe8024e509dc445df847e6c3a/2d204ac4fa3143048a998da7e53702d7/

The list example is wrong. INstead of 10, the second element should be 10.1.

I think there's a mistake in Python for Data Science course in Sets /part of the second Module/ it states "...we use the ampersand to find the UNION of two sets." which IMHO is incorrect as ampersand is the sign for logical operation AND, which, applied to sets is equivalent of INTERSECTION /as it's correctly stated in the previous sentence/.

Please suggest why "access denied" while logging on for hadoop sandbox via putty