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**inactive**. Browsing/searching possible.###### Question 1 confidence intervals

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11 Jan '21

Hi,
Can anyone explain as to why we need 9N samples for the CI to shrink to sigma/3?
I can't…

###### question 20

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11 Jan '21

Hello,
I have a hard time understanding the rigorous way to go about these kinds of question
…

###### Question 1 confidence intervals

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77
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11 Jan '21

Hi,
Can anyone explain as to why we need 9N samples for the CI to shrink to sigma/3?
I can't…

###### MLE vs MAP

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11 Jan '21

Dear TAs,
If we had no prior p(X=0)=1/3, could we say that the estimator that minimizes the prob…

###### Question2

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11 Jan '21

![48DF1916-36F6-4C77-BD97-98BAC4E50D57.jpeg](https://oknoname-crm1.s3.amazonaws.com/spirit/images/9…

###### question 27

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11 Jan '21

hi,
can someone explain why this is true?
I though Glove was a matrix factorization problem and…

###### Question 30 logistic regression

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10 Jan '21

Hi,
Can someone explain why in question 30 b) we get to logistic regression ? I'm struggling a bit…

###### exam 2019 question 3

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10 Jan '21

Hi,
Just quick question what would be the impact of moving the point if the regularization term …

###### evaluating error on same set as training

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10 Jan '21

Hello,
I am curious as to the impact of training and testing on the same sample set has in this …

###### Question 4

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10 Jan '21

How exactly do we get to the results $$\(2^D N\) $$? Where does that come from?

###### Training risk

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8 Jan '21

In final exam 2019, true/false question 15, it is said that training risk converges to true risk, w…

###### PCA in the exam 2019

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8 Jan '21

Could someone help to explain to me why this statement is wrong?
**In PCA, the first principal dir…

###### Baye's net and probability question

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6 Jan '21

hi!
I notice many questions about Baye's net and factorization in past exams, I'm not quite sure…

###### Exam - Bayes net 2019

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31 Dec '20

Hi,
Hope you are doing fine. I would like to know if we may encounter an exercise such as the q…

###### 2019 example exam - Problem 11

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22 Dec '20

In the 2019 example exam on GitHub it is stated that the following are equivalent:
![pic-selected-…