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103 results found

  1. Unable to launch your lab. Please try again.

    I can't acces to Jupyter Notebooks from the Applied Data Science Specialization

    1 vote
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  2. Project Data Analyst

    Project from course Analyzing Spreadseet Data With Python

    1 vote
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  3. Train and Test

    The train/test split involves dividing the dataset into separate, mutually exclusive training and testing sets. Then you practise using the practise set and perform the test with the test set. As the testing dataset is separate from the dataset that was used to train the data, this will give a more accurate assessment of out-of-sample accuracy. For issues in the actual world, it is more realistic.

    2 votes
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  4. Test

    Perfect

    1 vote
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  5. 500 Internal Server Error while opening Jupyter Notebook lab

    I am getting a Server error while opening Jupyter Notebook lab via coursera. Need some help here

    1 vote
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  6. 1 vote
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  7. K Means

    Customer_Id, Gender, Age, Annual Income ($), and Spending Score (a score that represents how much a client has spent at the mall; the higher the score, the more he has spent) are all included in the dataset. We need to calculate certain patterns from this dataset because the method is unsupervised and we are unsure of the precise calculations to make.

    1 vote
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  8. Multiclass Predcition

    The increased number of features is mainly from one-hot encoding where we expanded categorical features into multiple features per category. We’ve actually eliminated more than half of the features before one-hot encoding, from 42 features to just 20.

    1 vote
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  9. Scam Detection

    Make such model which detects the online scammers !!!

    1 vote
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  10. 2 votes
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  11. 3 votes
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  12. 2 votes
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  13. chances

    what will happen if Istop all my application with the stop button, until every application has an inactive or error status but not close all the tabs in the main area of the IDE will I succeed in refreshing my browser tab by try again?

    1 vote
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  14. Unable to access Jupyter notebook examples for coursera cannot access https://labs.cognitiveclass.ai/login/lti_actual

    Unable to access Jupyter notebook examples for coursera
    cannot access https://labs.cognitiveclass.ai/login/lti_actual.

    Please Fix. 500 internal server error.

    7 votes
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  15. Need more course

    Need to be more interested

    1 vote
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  16. Jupyter notebook still not accessible.

    Fix the problem soon. Trying for the pas 3 days

    10 votes
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  17. 4 votes
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  18. Jupyter lab not working

    I'am not able to open jupyter lab since it is showing 500 server error. Please resolve the issue asap

    4 votes
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  19. Jupyter notebook does not load.

    I continue to have difficulty in loading of Jupyter notebook. Today I have tried multiple times to work with my Python lab and am just frustrated.

    The link https://labs.cognitiveclass.ai/tools/jupyterlab/lab/tree/labs/PY0101EN/PY0101EN-3-3-Functions.ipynb?lti=true does not take me to Jupyter note book, neither does clicking on the Jupyter notebook icon in the left menu bar.

    I have been trying to study for last one and half hours but have only achieved waste of time.

    Please help

    8 votes
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  20. 4 votes
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