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  1. Badge

    İ have introduction to data science certificate but it dont have data science foundation level 1.
    what do I need to do to get a badge

    1 vote
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  2. i didnt not recieved my deep learning badge till now

    i didnt not recieved my deep learning badge till now even i completed all three courses in deep learning and got certificates but didnt got badge provide me my badge

    1 vote
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  3. update references to Bluemix

    Bluemix is now "IBM Cloud" - I created an account with IBM Cloud on the first prompt, then a couple of pages later was prompted to create a Bluemix account. Following the link takes the user to the IBM Cloud catalog; several of the apps reference Bluemix but there is no indication that it is the old name for IBM Cloud. I spent several minutes looking for Bluemix in the IBM Cloud catalog. I finally Googled Bluemix and understood that I already had it.

    1 vote
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  4. CL0101EN

    Hi,

    In CL0101EN none of the videos are captioned. Can you please caption the videos as this will help people with hearing impairment in understanding the videos.

    Thank you

    1 vote
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  5. redesign your web UI

    You need a good UI designer working with courseware designer to improve the UI. Your web generally is slow and the two tabs (video vs review/test) are confusing. Their icons are confusing, too.

    1 vote
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  6. Registration for datascience bootcamp

    How to register for datascience bootcamp?

    8 votes
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  7. PY0101EN - correction

    In PY0101EN - lecture 'Lists and Tuples' , change the heading of the slides number 26 & 27 to 'Lists'

    2 votes
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  8. 1 vote
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  9. Please issue Five Stars Deep Learning Badge

    Hello!

    I finished and got every certification of Deep Learning courses. But, I could not receive the Deep Learning Badge.

    2 votes
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  10. Download Slides

    I see that video and transcript download is available, but I think it would also be useful to provide slides as it is easier to reference material from slides while working on labs.

    3 votes
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  11. There should be a way to re-attempt the final test

    there should be a way to re-attempt the final test

    8 votes
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  12. Option to retake course exams if failed should be there.

    There are those who have failed the course but after retaking the course cannot re-attempt the course exams. By not allowing those to retake the course there is no way for them to obtain the Hadoop 101 certification. Does not seem ethical. This needs to be readdressed.

    1 vote
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  13. Dashboard changes

    Improve dashboard to show icons & small details with learning paths so that user can envisage where he stands. Also completed one's (where certificate / badge is issued) can be marked in green / shown with tick, inprogress can be shown as Yellow, pending can be shown as orange

    1 vote
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  14. 1 vote
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  15. remake all tests and exams

    They look like they were made by a drunk person, all of them. I finished 7 of your courses, and they all look this way. A lot of grammar mistakes, questions unrelated to the course material (have to google to find the answer), answers like "All of the above" in the upper position (nothing is above), answers like "[something]", "[answer that is incompatible with the 1st answer]", "All of the above". I also noticed that if there is "All of the above" present, it's the right answer most of the time. The tests also have a lot of questions with…

    1 vote
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  16. 1 vote
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  17. This question seems to have an error

    This question:

    SERVER OBJECTS (1/1 point)
    Which of the following is NOT a candidate for an object in the activities we defined for the host?

    Seems to have carried over the word "host" at the end from the prior question "Host Objects". The question probably should read:

    SERVER OBJECTS (1/1 point)
    Which of the following is NOT a candidate for an object in the activities we defined for the server?

    1 vote
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  18. Network Error

    test retake

    1 vote
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  19. Errata on NUMPY 1D ARRAYS Video (Wrong Hadamard product)

    The video miscalculates the hadamard product of two arrays. [1, 2] hadamard [3, 2] should equal [3, 4] and not [3, 6] as the video suggests.

    1 vote
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  20. None of my final exam answers are posted, I got zero point ?!

    I studied python-for-data-science (https://cognitiveclass.ai/courses/python-for-data-science/) and attend the final exam.
    After I answered all 25 questios , I clicked end exam and submitted. But I found none of my answer is saved! I got zero point ! what's wroing?
    (see https://courses.cognitiveclass.ai/courses/course-v1:Cognitiveclass+PY0101EN+v2/progress )

    1 vote
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