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Regulatization and over-parametrized problem
Lectures
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75
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1
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12 Jan '21
Hi!
How does regularization solve this over-parametrized problem? With regularization, the number …
Linear separability for linear regression.
Lectures
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327
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7
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12 Jan '21
Dear TAs,
I am struggling to understand why linear separability matters for linear regression. I…
prove that mean absolute error is convex
Lectures
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124
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2
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28 Dec '20
Hello,
I am struggling a bit to prove that mean absolute error is convex (as asked in lecture 1d…
Regression and over-parametrized systems
Lectures
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75
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3
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23 Nov '20
Good afternoon,
Could you please explain why we say that regularization "helps" with over-parame…
Proving that MSE is convex
Lectures
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100
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2
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1 Oct '20
**[topic closed by OP, admin leaving content here for reference and anonymized]**
Hello!
As the…
Outlier resistance VS ease of optimisation
Lectures
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142
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2
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26 Sep '20
Hello.
In the first lecture, we noticed how choosing the cost function to be convex leads to the…