solegalli / udemy-feml-challenge Goto Github PK

Published November 2019

• Course Page

Final challenge / assignment for the Udemy course: Feature Engineering for Machine Learning

Beat the performance of my Lasso regression by using different feature engineering steps ONLY!!.

The performance of my current model, as shown in this notebook is:

test mse: 1063016789.3316755
test rmse: 32603.938248801718
test r2: 0.8453144708738004

To beat my model you will need a test r2 bigger than 0.85 and a rmse smaller than 32603.

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• You MUST NOT change the hyperparameters of the Lasso.
• You MUST use the same seeds in Lasso and train_test_split as I show in this notebook (random_state)
• You MUST use all the features of the dataset (except Id) - you MUST NOT select features

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Make a pull request with your notebook to this github repo: https://github.com/solegalli/udemy-feml-challenge

And add your notebook to the folder:

-StudentsSolutions_v1.0.0

1. fork the repo:

Go to https://github.com/solegalli/udemy-feml-challenge, and click on the fork button at the top-right

2. clone your forked repo into your local computer:

• Go to www.github.com/yourusername/udemy-feml-challenge
• Click the green button that says clone or download
• copy the url that opens up
• power up a git console
• type: git clone (paste the url you copied from github)
• done

3. Make a copy of the jupyter notebook and add your name:

• Open up the Jupyter notebook called 13-Assignement.ipynb
• Click the "File" button at the top-right and then click "Make a copy"
• Work your solution in the Copy and not in the original assignment (otherwise there will be conflicts when making the PR)
• Change the name of the copy of the notebook to: 13-Assignement_yourname.ipynb
• Move the notebook to the folder StudentsSolutions_v1.0.0
• done

When you finish, just commit the new notebook to your fork and then make a PR to my repo.

• git add StudentsSolutions_v1.0.0/13-Assignement_yourname.ipynb
• git commit -m "your commit message"
• git push origin master or git push origin yourfeaturebranch
• go to your repo and make a pull request.

If you worked in the copy you downloaded from Udemy before forking and cloning this repo, then follow this steps:

1. fork the repo:

Go to https://github.com/solegalli/udemy-feml-challenge, and click on the fork button at the top-right

2. clone your forked repo into your local computer:

Go to www.github.com/yourusername/udemy-feml-challenge

• Click the green button that says clone or download
• Copy the url that opens up
• Power up a git console
• Type: git clone (paste the url you copied from github)
• Done

3. Rename your solution as follows and copy it into your cloned repo:

• Rename your solution notebook to: 13-Assignement_yourname.ipynb
• Copy this file into the cloned repo, inside the folder StudentsSolutions_v1.0.0
• Done

When you finish, just commit the new notebook to your fork and then make a PR to my repo

• git add StudentsSolutions_v1.0.0/13-Assignement_yourname.ipynb
• git commit -m "your commit message"
• git push origin master or git push origin yourfeaturebranch
• go to your repo and make a pull request.

Good luck!!