r
qAqutsp
yiux'vutsqHhe f
rw g i rpi g
! 5 I X W 5 I & I G & 7 I
c
dab 0$3`PY8PVCU "TPSR
I 7 0 I!
Q"P$87
PI3&HG"F EDBCA9@58%36%43& "1 )'%$"
7! & 5! &
2 0 ( &!#!
6 0Dhcpfva7f7QHf(u`SPuFG`d%(k0Dhcpfqad3PXFG 3 H5
555555555555555555
XG c d 5
55555
STAT 391
Homework 1
Out Tuesday April 7, 2015
Due Tuesday April 14, 2015
c Marina Meil
a
mmp@cs.washington.edu
Problem 1 Probabilities of events. Warmup, not graded
Professor Chance Gardner is in a hurry to get to the class she is teaching. She
can drive
STAT 391
Homework 1
Out Tuesday April 14, 2015
Due Tuesday April 21, 2015
c Marina Meil
a
mmp@cs.washington.edu
Problem 1 ML estimation (from Homework 1)
Sam rolls a die n times, and observes a data set D with counts n1 , . . . n6 . He
is told that the di
STAT 391
Homework 3
Out April 23, 2015
Due April 30, 2015
c Marina Meil
a
mmp@cs.washington.edu
Let
Problem 1 CDFs and densities
x0
0,
x2 , 0 < x 1
F (x) =
1,
1<x
and
0,
2x2 ,
G(x) =
2
1 2(1 x)
1,
x0
0 < x 0.5
0.5 < x 1
1<x
(1)
(2)
be two cumulative di
STAT 391
Homework 4
Out Tuesday May 5, 2015
Due Tuesday May 12, 2015
c Marina Meil
a
mmp@cs.washington.edu
Problem 1 - Estimating h by cross-validation
For this problem, submit your code through the Assignments page link.
In this problem you will compute
STAT 391
Homework 5
Out Tuesday May 12, 2015
Due Tuesday May 19, 2015
c Marina Meil
a
mmp@cs.washington.edu
Problem 1 Discrete conditional probability If you earned 7 or more
points in the quiz you will get full credit for this problem.
Professor Trelawne
STAT 391
Homework 6
Out Thursday May 22, 2015
Due Thursday May 28, 2015
c Marina Meil
a
mmp@cs.washington.edu
For this problem, submit your code through the Assignments page link.
Problem 1 K-means clustering with Power Initialization
a. Implement the Pow