UofT-DSI | LCR - Assignment 1

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

I've completed the code as requested, creating a knn model for the wine data.

What did you learn from the changes you have made?

I was able to practice the method for creating training and testing sets, as well as cross validating knn with a parameter grid.

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

For question 1, there were a couple different approaches I could take. Using the info() method would have given all the answers, but amongst a number of other values, so I used shape to get the most precise answers with the code

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

I found it challenging to write code that gave me the value of just the class column. I found that using the type() method would just tell me that it was a dataframe. I ended up using the info() method, which natively gives the dtype of all the columns

How were these changes tested?

Once I saved my changes, I reopened it and ran the file again to make sure all the code blocks worked

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

Checklist

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

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Great job! You met all the criteria.