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  1. `from sklearn.cross_validation import train_test_split` deprecated

    `from sklearn.cross_validation import train_test_split` is deprecated,

    it should be:

    `from sklearn.model_selection import train_test_split`

    1 vote
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  2. Text Analytics 101

    Text Analytics 101 no longer available? Do we know when this will become available again? It just says coming soon.

    1 vote
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  3. Adding next or previous buttons for videos ..will be easy and quick navigation

    I suggest to think about to add "Next" and "Previous" buttons in videos , As it will be helpful in easy and quick navigation through the course.

    Thanks

    1 vote
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  4. Service Graph has been deprecated and replaced by Kiali

    View guestbook telemetry data -> Service Graph
    Establish port forwarding from local port 8088 to the Service Graph instance:
    kubectl -n istio-system port-forward $(kubectl -n istio-system get pod -l app=servicegraph -o jsonpath='{.items[0].metadata.name}') 8088:8088
    error: error executing jsonpath "{.items[0].metadata.name}": array index out of bounds: index 0, length 0
    Error from server (NotFound): pods "Error executing template: array index out of bounds: index 0, length 0. Printing more information for debugging the template:" not found

    As you can see above, istio-1.1.0-rc.5 does not even have Service Graph included. Please update course material.

    1 vote
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  5. Update the training module labs with accurate content

    The labs for using DB2 Warehouse are step up for DBdash and the layout and procedure is different. The table has to be loaded and isn't the default table. I'm unable to load file and don't know the cause.

    1 vote
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  6. Hire some one with UX skills to review your CHECK/FINAL CHECK UI

    It's really not clear what CHECK & FINAL CHECK do or the impact is of pressing them or why some Qs get to be SAVED and others don't. Get some usability testing.

    Don't get me wrong, I can take a reasonable guess at their affordance but it's far from clear and unambiguous, so would benefit from a user experience professional (NOT the guy who wrote the code) running some user tests

    1 vote
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  7. Retake exam to prove you've learned from your mistakes

    Goal of exams is to test your own knowledge and understanding of an argument, so you should be able to try it again if you failed it before.
    You should be able to understand what you did wrong first time, learn from your mistakes and prove yourself you now has good knowledge of the argument.

    1 vote
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  8. Python

    Python

    1 vote
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  9. 59bbfcc704e2cad792ff79cbce52ee12

    59bbfcc704e2cad792ff79cbce52ee12

    1 vote
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  10. Make sure that user understand that need to copy paste with the dot in the end

    Hello,

    I thought the dot was not important, after 20 minutes of stackOverflow i figure it out that the dot is for indicationg the my Dockerfile is in the same directory.

    1 vote
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  11. Resgatar badges de outro e-mail via acclaim.

    Resgatar badge tirado por outra conta que você não tem mais acesso.

    Se você por algum motivo, tanto empresarial quanto pessoal, tocar de conta de e-mail, você poder resgatar seus badges tirados e que estão registrados no acclaim.

    1 vote
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  12. Hello, I am doing "moving Data into Hadoop" class, here for the lab section "BigInsights QuickStart Edition VM Image" link is not working

    Hello, I am doing "moving Data into Hadoop" class, here for the lab section "BigInsights QuickStart Edition VM Image" link is not working

    1 vote
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  13. to ensure that the courses are without errors and suiting with our current IBM Cloud.

    I'm an IBM GBS employee from Germany. To show our quality it would be helpful to have courses without basic issues like not showing the instruction pictures. Another thing is that the training "IBM Cloud Essentials" is outdated and still referring to the BlueMix layout instead of our current IBM Cloud.

    1 vote
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  14. remove the finished courses from "My Courses"

    It's very difficult to see which courses I completed, since there is no indication other than "started" . The courses should be presented in different categories ("not started" , "started" , "completed" )

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

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

    2 votes
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  16. Retake option for final exam

    Retake oppurtunity for final test after a couple of days

    5 votes
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  17. Fix the damned buttons on the quizzes!

    Apparently, your company is a "tad" slow when it comes to fixing the grayed out arrow selection buttons at the bottom of the pages. Users are complaining that this issue has affected the playform for over 2 years. Now I can't complete the quizzes. Get it together!

    1 vote
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  18. Home work option & Case Studies

    After every topic, a home work option which depicts a real time scenario and can be completed by applying the learnt techniques would help the students to validate their skills.

    After a course, Case studies on how the modules were used in the real time scenario would throw more insights.

    1 vote
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  19. Option to download as "PPT" slides

    An option to download resources in PPT format, would benefit the students to go through the course content easily.

    1 vote
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  20. update the course material

    In "Getting started with Microservices with Istio and IBM Cloud Kubernetes Service" course when discussing "codebase" concept for 12 factor apps, it says "Each microservice should have its own project with its own main branch and membership but should all be stored in the same repository." but based on my understanding and snippet from official 12-factor website, this is not the case. Each app/microservice should have its OWN repository and shall NOT share with any other microservices. I think it could be improved by making what codebase means more clear. codebase is not a single repository like the original sentence…

    1 vote
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