###### Pb 4 exam 2017
CS433 exams · 84 · 1 · 13 Jan '22
Hello, What is the final answer of this question? a) and c)? Or just c)?
###### Question 8 exam 2019
CS433 exams · 94 · 2 · 13 Jan '22
Hi, I tried to use the following formula seen in the course but I’m not able to obtain the correct …
###### Pb 4 exam 2016
CS433 exams · 94 · 2 · 13 Jan '22
Hello, In this question for answer d), I agree that it is easy to see that the sum of convex funct…
###### 2016
CS433 exams · 124 · 1 · 13 Jan '22
Hey, I have some question regarding the following question: 1) is it linear regression problem or …
###### Pb 22 exam 2017
CS433 exams · 69 · 1 · 13 Jan '22
Hello, For this problem, I agree with the test error for the 5k and 100k data sets. But I do not u…
###### Q6 2020
CS433 exams · 82 · 1 · 13 Jan '22
Hello for question 6, they say the subgradient is not defined for a concave function ![PastedGr…
###### Exam 2017 question 14
CS433 exams · 80 · 1 · 13 Jan '22
I don't get how we rank how weak/strong is a condition?
###### 2019 Ex13
CS433 exams · 73 · 1 · 13 Jan '22
![{"image":["Unsupported file format. Supported formats are jpeg, jpg, gif."]}]() Hello, A po…
###### Mock Midterm 2017_Pb3_Q2
CS433 exams · 109 · 2 · 12 Jan '22
Hello, In the second question of Problem 3 (Proportional Hazard Model), in order to compute the j…
###### Pb 6 exam 2019
CS433 exams · 92 · 2 · 12 Jan '22
Hi, Could you explainwhy do we choose f2 for x positive and f1 otherwise? I donkt get the thing …
###### 2020 Q10
CS433 exams · 133 · 3 · 12 Jan '22
![bild_2022-01-12_160836.jpeg](https://oknoname-crm1.s3.amazonaws.com/spirit/images/833/182de841ae6…
###### Exam 2019 Pb w
CS433 exams · 75 · 2 · 12 Jan '22
Hi, how is it possible to know A’(theta) = … ? Thanks a lot ![71E8CB5D-94FC-41D3-938A-DD80A1D7…
###### Matrix factorization ALS
CS433 lectures · 86 · 3 · 12 Jan '22
Hi, Could you please detail the steps to find the gradient with respect to Z ? ![matrix_fa…
###### Exam2019 pb21
CS433 exams · 96 · 1 · 12 Jan '22
Hello, I am not sure why in pb21 of the 2019 exam do we have that the decisionboundary corresponds…
###### GloVe
CS433 lectures · 64 · 0 · 12 Jan '22
Hello, I was wondering because it is not clear in my mind if the matrix factorization in GloVe is…
###### Exam 2016 Q20
CS433 exams · 97 · 1 · 12 Jan '22
To me the answer and the justification to these question are contradicting each other. Is this true…
###### Q8/9 exam 2019
CS433 exams · 58 · 0 · 12 Jan '22
Hello, I am wondering why for the l1 constraint, can't we use the same formula as the one in the c…
###### Possible office hours before the examination?
CS433 exams · 72 · 0 · 12 Jan '22
Hi, I'm just wondering if it's possible to host some office hours by TAs or professor this week. I…
###### Lecture 10c Clusters
CS433 lectures · 43 · 1 · 12 Jan '22
Hi, I am a little confused about the statement on lecture10c_kmeans_annotated page 8: Clusters a…
###### Lecture 11b differientiation
CS433 lectures · 94 · 6 · 11 Jan '22
Hi, Could you please explain how you compute the derivative of the surrogate on this slide ? …