Workbench
750 results found
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Resend verificaiton email
Need self service to resend the verification email.
2 votes -
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 -
2 votes
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Unable to access Jupyter notebook examples from Coursera
cannot access in "https://labs.cognitiveclass.ai/tools/jupyter-notebook/api/v1/resources/labs/PY0101EN/FakeAlbumCoverGame.ipynb"
stuck on server starting page
2 votes -
2 votes
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Not able to open the class on labs.congnitiveclass.ai
The complete lab link is not accessible
2 votes -
Since 2 days , my Lab is showing "We need more time than usual to prepare your lab"
Please make Labs ready within hours at worst-case scenario, instead of days
2 votes -
Terrible back-end class management
A large number of people are attempting to take IBM based classes on Coursera. However we are experiencing DAILY (yes every lousy day) outages.
files missing.
504 gateway errors
failures to load the jupyter files.the only answer is "Labs are migrating due to which the issue comes up"
Sorry. But that is a lame and inexcusable answer. The python class along has had issues going back 10 days. 10 DAYS!!!
people are paying for this class. What level of incompetence must be at play behind the scenes for this to go on 10 days!
PLEASE PLEASE stop these migrations.…
2 votes -
no zeppelin notebooks avialable
please add this i cant find it anywhere because it is said on cognitive class that it will as present as jupyter notebooks
2 votes -
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 -
2 votes
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Could not find path: labs/PY0101EN/PY0101EN-1.2_notebook_quizz_types.ipynb
I have been attempting to access the labs for python, but they are not working, I get the above error. How do i get this solved, it is seriously impacting my progress.
2 votes -
Im paying for a not working platform, Unable to access Cognitive Class Labs
Unable to access Cognitive Class Labs always getting a 500 error message or an infinite spinning loader since 2 weeks ago, before that the "live preview" option for HTML/CSS/JS labs did never worked
2 votes -
Correct the Hands-on Lab: Simple SELECT Statements
I'm reading:
Hands-on Lab: Simple SELECT Statements
But the Datasette won't automatically open the database. And I can't find the URL to feed Datasette.2 votes -
2 votes
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live server
my live server is not working in web dev course
2 votes -
Scam Detection
Make such model which detects the online scammers !!!
2 votes -
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 -
[R] Remove auto-tabbing feature for "<-" assignments
[R] Assignment using "<-" causes tabbing behaviour when pressing Enter
1 vote -
1 vote
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