CS273a Homework #1
Introduction to Machine Learning: Fall 2016
Due: Monday October 3rd, 2016
Write neatly (or type) and show all your work!
This homework (and many subsequent ones) will involve data a
Quiz 7
1. While the primal and dual formulations of a problem are stated in terms of
different variables, the number of variables in both cases is the same.
A) True;
HW1s
October 6, 2016
In [1]: import numpy as np
np.random.seed(0)
import mltools as ml
import matplotlib.pyplot as plt
%matplotlib inline
1
# use matplotlib for plotting with inline plots
P1: Data Exp
data/curve80.txt
data[:,0]
data[:,1]
x
y
X = data[:,0]
X = X[:,np.newaxis]
# code expects shape (M,N) so make sure it's 2-dimensional
Y = data[:,1]
# doesn't matter for Y
Xtr,Xte,Ytr,Yte = ml.splitDat
import numpy as np;
import matplotlib.pyplot as plt;
import mltools as ml;
#1.a. Load the #data/curve80.txt# data set, and split it into 75% / 25%
training/test.
data = np.genfromtxt("data/curve80.txt
CS273a Homework #2
Introduction to Machine Learning: Fall 2016
Due: Friday October 14th, 2016
Write neatly (or type) and show all your work!
Problem 1: Linear Regression
For this problem we will explo
CS273a Midterm Exam
Machine Learning & Data Mining: Fall 2013
Thursday November 7th, 2013
Your name:
Name of the person in front of you (if any):
Name of the person to your right (if any):
Total time
Prediction and Search in Probabilistic Worlds
Markov Systems, Markov
Decision Processes, and
Dynamic Programming
Note to other teachers and users of
these slides. Andrew would be delighted
if you foun
CS273a Homework #3
Introduction to Machine Learning: Fall 2016
Due: Friday October 28th, 2016
Write neatly (or type) and show all your work!
Please remember to turn in at most two documents, one with
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Your UCINetID (e.g., [email protected]):
Your seat (row and number):
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Your UCINetID (e.g., [email protected]):
Your seat (row and number):
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C8273a Midterm Exam
Machine Learning & Data Mining: Fall 2013
Thursday November 7th, 2013
Your name: buUnQ 003
Name of the [person in front of you (if any):
Name of the person to your right (if any):
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