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Resolved: Dendrogram when categorical variable has many categories
Hello,
In the dendrogram example, we see just 6 countries, so the dendrogram is easily readable and we can understand...
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Resolved: Why do we use fit_predict() instead of just predict()?
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In the clustering results part of the video, why do we use fit_predict() instead of just predict()? We've...
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Resolved: File containing derivations and examples of kernels missing
In video of Kernel-intuition , it is said that one should look for course notes for derivations and examples of...
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Resolved: Question 5 of Linear Regression Practice Exam: 2
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In Question 5 of this practice exam we are required to calculate the r squared value. Can you please elaborate...
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Resolved: Mistake in Linear Regression Practice Exam: 2
Hello,
In Question 3 of the exam, the task is to mark which is the correct scatter plot. In the insurance.ipynb file,...