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Documents allowed at the exam
Exam and Grading
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66
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0
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24 Jun '21
Dear all,
I'm reposting the rules regarding documents you can bring to the exam tomorrow:
The…
How to use this forum: anonymity, categories, LaTeX, ...
Uncategorized
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98
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1
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16 Feb '21
Hi there!
This forum provides you with an opportunity to ask questions and discuss things with c…
Midterm - ex 5.2 - PageRank
Exam and Grading
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133
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5
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25 Jun '21
Hello,
I would have a question about the ex 5.2.a in the midterm. If we look at nodes 1 and 5, I…
HW 4 - ex2
Homeworks
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93
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3
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24 Jun '21
Hello,
I am having a lot of trouble trying to understand how the matrix A, in the solutions to pa…
Lda and Bayesian network
Lectures
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64
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1
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23 Jun '21
Hello,
I would have one more question about LDA. I understand that the goal is to extract a numbe…
Past exams solution
Exam and Grading
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82
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1
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23 Jun '21
Hello,
I just wanted to ask if we are allowed to take past exams solutions to the final exam. As …
Final exam practise
Exam and Grading
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90
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5
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21 Jun '21
Hello,
I would have two questions about the MCQ in the final practise exam on Moodle.
The fir…
Questions about the lecture
Lectures
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155
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7
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21 Jun '21
Hello,
I have two questions regarding the lectures:
The first one is about parameter estimation …
Midterm
Exam and Grading
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94
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1
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21 Jun '21
Hello !
Would it possible to have access to a midterm and its correction so we can test ourselve…
Skewed power law
Lectures
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71
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1
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16 Jun '21
Hello, at the beginning of the lecture we see two power laws that fit the in-degree distr. and out-…
Hw3 - Exercise 2
Homeworks
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180
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4
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15 Jun '21
Hello,
I don't really understand how to find the matrices \(U, V, \ Sigma \) without any calculati…
Final Exam Cheat Sheet
Exam and Grading
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197
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3
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15 Jun '21
Hi,
Now that the exam date is out, since there's a lot of material and formulas, I was wonderin…
Dirichlet Distribution normalizing constant
Lectures
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47
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1
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15 Jun '21
Hi, in slide 16 I think there's a typo, you give the Dirichlet distribution PDF but I think that no…
HW5, Ex 1b)
Homeworks
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63
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1
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15 Jun '21
Hello,
I am looking back at the homeworks and I don't understand something at question 1.b from …
Practice final exam
Exam and Grading
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57
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0
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8 Jun '21
I've uploaded a solved final exam on moodle, so you can see the types of questions we might ask and…
Cluster issues ?
Labs
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43
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1
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8 Jun '21
Hello!
It seems the cluster is having issues, I think because the space allocated to it is getting…
Lecture 13: final lecture to be posted by tonight
Lectures
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33
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0
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31 May '21
Folks, the final lecture of the class on ad auctions is not quite ready yet, will be so by tonight.…
Lab 4: exercise 4.12
Labs
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44
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2
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27 May '21
Hello,
We would have a question about the exercise 4.12 of Lab 4. In the first part of the exercis…
Error on collect()
Labs
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49
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4
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26 May '21
Hello, We are getting the following error when calling `collect()` on an RDD: `Py4JJavaError: An er…