mGalarnyk

Machine Learning Week 3 Quiz 1 (Logistic Regression) Stanford Coursera

Github repo for the Course: Stanford Machine Learning (Coursera)
Quiz Needs to be viewed here at the repo (because the image solutions cant be viewed as part of a gist)

Question 1

Answer | Explanation

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mGalarnyk

mGalarnyk

Machine Learning Week 2 Quiz 1 (Linear Regression with Multiple Variables) Stanford Coursera

Github repo for the Course: Stanford Machine Learning (Coursera)

Question 1

Suppose m=4 students have taken some class, and the class had a midterm exam and a final exam. You have collected a dataset of their scores on the two exams, which is as follows:

Midterm Exam	(midterm exam)2	Final Exam

mGalarnyk

mGalarnyk

Machine Learning Week 1 Quiz 3 (Linear Algebra) Stanford Coursera

Github repo for the Course: Stanford Machine Learning (Coursera)
Quiz Needs to be viewed here at the repo (because the image solutions cant be viewed as part of a gist)

Question 1

Question 2

mGalarnyk

Machine Learning Week 1 Quiz 2 (Linear Regression with One Variable) Stanford Coursera

Github repo for the Course: Stanford Machine Learning (Coursera)

Question 1

Consider the problem of predicting how well a student does in her second year of college/university, given how well she did in her first year.

Specifically, let x be equal to the number of "A" grades (including A-. A and A+ grades) that a student receives in their first year of college (freshmen year). We would like to predict the value of y, which we define as the number of "A" grades they get in their second year (sophomore year).

mGalarnyk

Machine Learning Week 1 Quiz 1 (Introduction) Stanford Coursera

Github repo for the Course: Stanford Machine Learning (Coursera)

Question 1

A computer program is said to learn from experience E with

respect to some task T and some performance measure P if its

mGalarnyk

mGalarnyk