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  1. 1 vote
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    0 comments  ·  General  ·  Flag idea as inappropriate…  ·  Admin →
  2. Here is an Idea... FIX YOUR HARDWARE AND SOFTWARE

    I've been getting 502 Bad Gateway Errors these errors for well over a year doing labs on cognitiveclass.ai and now through Coursera. You think someone would have fixed it by now - especially given the number of people enrolled in the various data science classes offered.

    61 votes
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    1 comment  ·  General  ·  Flag idea as inappropriate…  ·  Admin →
  3. Loops Why?

    There is almost no explanation why the code for the loops (for, while) is as it is. I didnt understand from the explanation how to put together a code that works

    1 vote
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  4. sas

    an online platform for sas training and workout to have feel of sas software

    1 vote
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  5. Swift ile uygulama geliştirme

    Swift ile uygulama geliştirme özelliği getirebilir misiniz.

    1 vote
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  6. Collaborating together

    Multi Person access to one account at the same time to collaborate on a project together while being in different parts of the world

    1 vote
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  7. There are no boxes underneath some of the questions (Question 4 for example), to write your answers in

    Please create boxes underneath the questions so we can submit answers before checking the solutions.

    1 vote
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  8. Without seahorse in my homepage,who can tell me why?

    I want to use seahorse,but I find out in surprise that I don't have the function. Who can tell me why?

    1 vote
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  9. IBM Cognitive Class | Python Introductory Course | Ranges & Lists

    To create lists with ranges, now we have to follow the new syntax list(range(x)). The syntax of the lab exercises comes from an older version.

    1 vote
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  10. AI in Health

    Smart and Intelligent Health Informatics to aid doctors ,patients and health centers.

    1 vote
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  11. Simulation of the human brain memory for the betterment of the humankind

    "While studying a book related to Psychology i come to know that human remain the information in his brain. Psychologist think what so ever human see or an incident is happen with human he saved this information in his brain. Even they say if some incident is happen with a child at the age of 6 month even then he remembers this incident throughout his life but this is not come in front from his conciseness. Very strong prove of this is that when some one loose his memory even then this information is available but he is not able…

    1 vote
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  12. Data Science Degrees Online

    Developing a degree course like professional certification course in coursera under fifty thousand rupees.

    1 vote
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  13. 3 votes
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  14. Remove error in function r2_score

    r2_score first argument is the true value and the second one is the predicted value, so the code should be corrected.
    Thanks

    1 vote
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  15. Decision Trees Lab

    I have been working through the Machine Learning with Python course and when I started the decision tree section of the classification module, I felt the questions were a little vague and there was no way to check my answer.

    2 votes
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    1 comment  ·  General  ·  Flag idea as inappropriate…  ·  Admin →
  16. Fix Connectivity Issues

    I understand the convenience of these tools being cloud-based, but they continually have connectivity issues or lag. There are massive disruptions and it's a huge hassle or it's very frustrating to lose work. The quality of the course suffers.

    5 votes
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  17. IBM Analytics exchange not showing up under skills network labs. Can someone help please?

    IBM Analytics exchange not showing up under skills network labs. Can someone help please?

    3 votes
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  18. 1 vote
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  19. notebooks not connecting to back-end

    R, Jupyter, and Zeppelin notebooks are not connecting to their back end services.

    1 vote
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  20. Resend verificaiton email

    Need self service to resend the verification email.

    2 votes
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