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goodhamgupta avatar goodhamgupta commented on May 1, 2024 1

What version of python are you using?
It is working for me. I tried installing everything from scratch in a new virtualenv with python3. These are the steps i've followed:

$ virtualenv .env -p python3
$ source .env/bin/activate
$ pip3 install -r requirements.txt
$ python setup.py install
$ python mlfromscratch/examples/polynomial_regression.py

Finding regularization constant using cross validation:
	Mean Squared Error: 11.236803302856867 (regularization: 0.0)
	Mean Squared Error: 11.691821033072504 (regularization: 0.01)
	Mean Squared Error: 11.454201731415562 (regularization: 0.02)


	Mean Squared Error: 11.787107785520785 (regularization: 0.03)
	Mean Squared Error: 11.552946090789357 (regularization: 0.04)
	Mean Squared Error: 11.792153728713092 (regularization: 0.05)
	Mean Squared Error: 11.748610584156516 (regularization: 0.06)
	Mean Squared Error: 11.789511322709526 (regularization: 0.07)
	Mean Squared Error: 11.800253691555067 (regularization: 0.08)
	Mean Squared Error: 11.854128231962756 (regularization: 0.09)

Mean squared error: 11.236803302856867 (given by reg. factor: 0.0)

A plot is displayed after the last line.

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GauthamramRavichandran avatar GauthamramRavichandran commented on May 1, 2024

Have you installed the module ? (The one it says as missing/not found)

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aashutoshrathi avatar aashutoshrathi commented on May 1, 2024

Yes, it was successfully installed.

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edchepen avatar edchepen commented on May 1, 2024

I have also run this in a Linux Environment (Ubuntu 16.04), inside a Python 3 virtual environment. Followed the same steps as @goodhamgupta. Everything worked correctly. I believe that the key step to do is to run the setup.py installation script. In earlier attempts I had forgotten to do this and ended up with similar errors (missing modules).

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eriklindernoren avatar eriklindernoren commented on May 1, 2024

I'll close this because of inactivity.

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