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Assignment 2#171

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kharmandara wants to merge 4 commits intoUofT-DSI:mainfrom
kharmandara:assignment-2
Closed

Assignment 2#171
kharmandara wants to merge 4 commits intoUofT-DSI:mainfrom
kharmandara:assignment-2

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@kharmandara
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What changes are you trying to make? (e.g. Adding or removing code, refactoring existing code, adding reports)

loading dataset, analyze it, setup several feature transformer and create different pipelines, train the model and evaluate while explain the model behavior with SHAP values

What did you learn from the changes you have made?

the trade-off between model performance, resources, complexity. learnt how to analyze model and decide on best model based on the context.

Was there another approach you were thinking about making? If so, what approach(es) were you thinking of?

i tried several approach(model and pipeline selection)

Were there any challenges? If so, what issue(s) did you face? How did you overcome it?

analyzing the SHAP value specially with the best model, there was no insightful shap values. all features had 0 contribution to model prediction.

How were these changes tested?

through model evaluation and explainers.

A reference to a related issue in your repository (if applicable)

Checklist

  • [ X] I can confirm that my changes are working as intended

tip: I changed the .env PRICE_DATA because, the paraquet files from original
.en PRICE_DATA directory found 0 paraquet and it was all .csv.
shap is added to tolm file.
data added to directory
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Hello, thank you for your contribution. If you are a participant, please close this pull request and open it in your own forked repository instead of here. Please read the instructions on your onboarding Assignment Submission Guide more carefully. If you are not a participant, please give us up to 72 hours to review your PR. Alternatively, you can reach out to us directly to expedite the review process.

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