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All course materials for the Zero to Mastery Machine Learning and Data Science course.

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In [lecture no. 196](https://www.udemy.com/course/complete-machine-learning-and-data-science-zero-to-mastery/learn/lecture/17686458#overview), you use `RandomizedSearchCV` with default `cv=5` for tuning hyperparameters, i think that's a wrong approach for time series data! because : - It will perform cross...

https://academy.zerotomastery.io/courses/complete-machine-learning-and-data-science-bootcamp-2020/lectures/12693715 In this section we are doing the inplace=True. It works but it hits with Warning ![image](https://github.com/mrdbourke/zero-to-mastery-ml/assets/126068744/cee3d160-5eaa-422c-b9a8-365882a0e77e)

plot_roc_curve no longer exists in SciKitLearn 1.5+ but is used in the exercises; new function is RocCurveDisplay

I found an error while executing the code as bellow screenshot ![image](https://github.com/user-attachments/assets/afc097ec-e679-4ebb-b10b-13d3c8540a74) --- **Solution:** In this solution I fixed the doller sign replacement regex issue on the car_sales Price column...

In this commit I found a couples of typo errors in introduction-to-numpy.ipynb So I fixed it.

ValueError: Only instances of `keras.Layer` can be added to a Sequential model. Received: (of type ) It showing this error for this code # Setup the model layers model =...

In ### What unique values are in the array a3? "unique" is wrongly written in "how to find the unique values in a numpy array"

![image](https://github.com/user-attachments/assets/9d8320c1-5d1b-48bf-bd5d-54644e281d3c) at https://academy.zerotomastery.io/courses/complete-machine-learning-and-data-science-bootcamp-2020/lectures/14123223 says the shape of `a1` is (1,3). This is incorrect. It should simply be (3,) Proof ![image](https://github.com/user-attachments/assets/1770eaae-a2f1-4f70-99de-3b1fd7620c21) ![image](https://github.com/user-attachments/assets/090c83fa-c0d8-49f3-b4d9-29f19ef7b43f)