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Lecture 9c typo
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89
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19 Jan '22
Hi,
There is a typo in this slide :
 ?
Proof of representer theorem
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58
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19 Jan '22
Hello,
In the proof of representer theorem, how can transpose of optimal w-u be equal to transpose…
Negative log likelihood when y ∈ {−1,1}
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52
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19 Jan '22
Hello,
How does the w* rule change when y ∈ {−1,1} ?
Thanks
matrix factorisation with SVD
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156
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2
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19 Jan '22
Hi,
Is it true to say that : 1) Any matrix factorisation of a given matrix X can be done via trunc…
ALS
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116
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2
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19 Jan '22
Hey, is ALS and iterative algorithm or not? if i understand correctly, it is not, but I am not sure…
Questions about KNN, weight sharing, NN...
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130
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19 Jan '22
Hi,
I have a lot of questions, sorry about this.
Do we always assume that the function we use…
K cross validation vs split train test
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75
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19 Jan '22
Hi,
In the 4th lecture, it is written that K fold cross validation returns an unbiased estimation …
Lecture 9 c- adversarial examples
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91
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19 Jan '22
Two questions:
I was wondering if when generating adversarial examples we have seen in class, if…
KNN
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69
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18 Jan '22
Hey, I didn't understand these equalities, they have the same concept which i am missing out, can s…
PCA
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296
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8
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18 Jan '22
Hello, I would have two questions about the lecture on PCA.
- First of all, I'm not sure to under…
Exponential family
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78
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1
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18 Jan '22
Hey, if the mean equals to zero we get ln(0), which is not defined, so should we add a constraint t…
Lecture 9: Flipping the filter for CNNs
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77
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17 Jan '22
Hi,
I think I did not get when you presented the example with shared weights what was the "conv…
Classification by risk minimization
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89
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1
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17 Jan '22
Hey, I have some questions regarding the following slide:
1) Ltrain is not convex as a function …
difference MAP and MLE
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135
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4
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17 Jan '22
Hello,
I don't really understand the difference between MAP and MLE ?
neighbours in knn
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61
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17 Jan '22
Hello,
In k-nn, in order to compute the training error (given our training set) do we always assu…
Sigmoid Fonction transition for Neural Network
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71
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14 Jan '22
Hello
In this lectures said that b is where the transition happen.
But on the Neural network we…
[Lecture 12.a] GAN equilibrum computation
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62
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14 Jan '22
Hi,
When studying the convergence of the loss function (in section "The GAN framework: Equilibri…
The likelihood function
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58
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14 Jan '22
I am confused by this slide. Isn’t the likelihood function is the probability of the observation gi…