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750 results found

  1. as mat lab

    a first data

    1 vote
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  2. Game development

    Online game Ai learning

    1 vote
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    0 comments  ·  Rstudio IDE  ·  Admin →
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  3. Nice

    Hmmkfb

    1 vote
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  4. Nice

    Online game ibm

    1 vote
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    0 comments  ·  Jupyter - R  ·  Admin →
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  5. Data entry

    Best ibm Crouse

    1 vote
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    0 comments  ·  Jupyter - R  ·  Admin →
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  6. 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  ·  Admin →
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  7. Clear defined instuctions.

    using this site and program as a LAB for a coursera class. I have no idea what i am to do or with to put information.
    thanks

    1 vote
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  8. print("hellow WORLD 122334")

    1 vote
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    0 comments  ·  Jupyter - Python  ·  Admin →
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  9. Local Variable Error

    Hi,
    The local variable should not have been possible to access outside but in this chapter there is no error accessing local variable directly outside the scope of function even if that is not declared globally. please correct the chapter

    Example of local variable

    def getBandRating(bandname):
    myFavouriteBand = "AC/DC"
    if bandname == myFavouriteBand:
    return 10.0
    else:
    return 0.0

    print("AC/DC's rating is: ", getBandRating("AC/DC"))
    print("Deep Purple's rating is: ", getBandRating("Deep Purple"))
    print("My favourite band is", myFavouriteBand)

    1 vote
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    0 comments  ·  General  ·  Admin →
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  10. You tried to start a QuickLab with invalid markdown instructions.

    You tried to start a QuickLab with invalid markdown instructions. Please contact the QuickLab author to let them know their QuickLab is broken.
    Hands-on Lab: Introduction to Containers, Docker and IBM Cloud Container Registry not working .

    11 votes
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  11. Make the practice interactive

    When coming from coursera.com, the practice seems a bit offsetting. For someone who is good with visual but more so the act of doing it to get better, reading the steps out without some way of doing the practice doesn't help. Something interesting would be to look at how another site like datacamp does interactive python learning.

    4 votes
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    0 comments  ·  General  ·  Admin →
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  12. Zeppelin

    I cannot access Zeppelin because there is no tab for it; also there is no "My Data" tab. Please fix it.

    24 votes
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    4 comments  ·  Zeppelin Notebooks  ·  Admin →
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  13. Fix cutting text from Jupyter Notebook

    Cutting a portion of text from a code window deletes that code window. I haven't been able to find a way to restore the code window that is deleted, and I have to launch the Lab from edX and redo the work in the lost code window.

    1 vote
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    0 comments  ·  Jupyter - Python  ·  Admin →
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  14. Rstudio IDE is not available

    The option of RStudio IDE is unavailable...!!!
    how am i supposed to prepare for the exam if i can't explore it...

    26 votes
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    4 comments  ·  Rstudio IDE  ·  Admin →
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  15. ML0101EN-Clas-Decision-Trees-drug-py-v1.ipynb notebook needs updating

    pandas.get_dummies() is discussed but scikit learn's Label Encoder is used in the code illustrating how categorical values can be changed to numerical values.

    1 vote
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    0 comments  ·  Jupyter Notebooks  ·  Admin →
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  16. Learning something need-full

    Please join to this course for learning something really needs full things that can be able to help you to grow up a potential and healthy career.

    1 vote
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    0 comments  ·  Jupyter - Python  ·  Admin →
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  17. Internal Server Error

    I'm unable to access the free courses such as Machine Learning with Python. The "Internal Server Error" keeps popping up. Has anyone resolved this issue?

    2 votes
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    0 comments  ·  General  ·  Admin →
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  18. Please correct the wrong explanation of the data column ID in the SVM practice.

    1 vote
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  19. I can't access Jupyter notebook for Introduction to Matplotlib and Line Plots

    https://labs.cognitiveclass.ai/tools/jupyterlab/lab/tree/labs/DV0101EN/DV0101EN-1-1-1-Introduction-to-Matplotlib-and-Line-Plots-py-v2.0.ipynb?lti=true

    4 votes
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    0 comments  ·  Jupyter Notebooks  ·  Admin →
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  20. The pods in lab are forever stuck in Status Pending.

    Affected course:

    https://courses.cognitiveclass.ai/courses/course-v1:IBMDeveloperSkillsNet

    4 votes
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    1 comment  ·  General  ·  Admin →
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