CS-433 Machine Learning
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Bugs/improvements?
Using external libraries in utility functions
Project 1 · 389 · 5 · 1 Oct '20
Is it allowed to use external libraries for utility functions that are not related to the learning …
l1 regularization for features vs l2
Project 1 · 207 · 3 · 6 Jan '21
Hi, why is it a "better" /"good" idea to use l1 regularization as a feature selector rather than …
Interpretation of grades of Project 1
Project 1 · 373 · 5 · 18 Nov '20
Hi! We just received the feedback of the project 1, but the way the grades are presented is con…
Unable to submit project1
Project 1 · 594 · 33 · 26 Oct '20
See title and screenshot. ![Screenshot 2020-10-26 132212.jpg](https://oknoname-crm1.s3.amazonaws.c…
Unable to submit project 1
Project 1 · 93 · 4 · 26 Oct '20
We have problems to submit the project 1 and only 7 minutes left.
Should we provide Jupyter notebooks in submission?
Project 1 · 123 · 2 · 26 Oct '20
Hello, - Should we also include code and Jupyter notebooks where we worked on multiple methods unt…
Final submission
Project 1 · 259 · 6 · 26 Oct '20
Hello, About the final submission, it is mentioned that the run.py should get the same best pred…
run.py : how should it run ?
Project 1 · 124 · 3 · 26 Oct '20
How will run.py be run ? Should it contain a single big run function, or something else ? Also, wh…
Paper Submission
Project 1 · 109 · 2 · 26 Oct '20
Hi ! When using the platform the submit our paper and our code, we cannot find "project-1" under…
splitting and standardization
Project 1 · 176 · 8 · 26 Oct '20
Good Afternoon, I was wondering what is the best procedure: Imagine with have a full training sa…
One submission is needed for the whole group?
Project 1 · 155 · 3 · 25 Oct '20
For the final submission of project 1, do all team members need to submit the file OR only one subm…
increasing RMSE in ridge regression with degree in polynomial expansion
Project 1 · 69 · 2 · 25 Oct '20
We found out that, when doing cross-validation with ridge regression, increasing the degree always …
Predictions in logistic regression
Project 1 · 93 · 2 · 25 Oct '20
For logistic regression, do we need to adapt this function so that we apply the sigmoid function to…
Comparing different models
Project 1 · 96 · 2 · 25 Oct '20
Good afternoon, During the development of the project we used accuracy and cross-validation to c…
Normalise logistic loss by number of datapoints
Project 1 · 103 · 2 · 24 Oct '20
Hello. Is it allowed to normalise the loss (divide by N) returned by the functions implementing …
!! FOR TAs !! Is pandas ok ?!
Project 1 · 156 · 3 · 24 Oct '20
Hello, We've been using pandas for feature selection and we wanted to know if this was okay or w…
CV ridge regression
Project 1 · 185 · 3 · 24 Oct '20
Hello, While doing the cross validation for the ridge regression, I tried to plot the minimal lo…
Standardization / Normalization for logistic regression
Project 1 · 123 · 4 · 24 Oct '20
I was wondering if for logistic regression do we need to standardize AND normalize or simply normal…
Report expectations?
Project 1 · 134 · 2 · 24 Oct '20
Hello The guidelines for the report is not really clear, can you please tell us what do you exp…
Do we have to add the offset while implementing logistic regression and regularized logistic regression?
Project 1 · 93 · 2 · 24 Oct '20
In the lab template, there is a line adding offset to tx matrix in the logistic regression and the …