From ad638844ee05545c912041fca3bbe695ba1a07bf Mon Sep 17 00:00:00 2001
From: asilador <asilador@illinois.edu>
Date: Wed, 15 Feb 2017 13:51:23 -0600
Subject: [PATCH] Update
---
Assignment 1/assignment1.py | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/Assignment 1/assignment1.py b/Assignment 1/assignment1.py
index df70301..1e122ee 100644
--- a/Assignment 1/assignment1.py
+++ b/Assignment 1/assignment1.py
@@ -12,7 +12,7 @@ m = 1
#x = np.asmatrix(np.zeros(np.size(b)))
#x = np.transpose(x) #make column vector
#x=np.matrix(np.random.rand(5,1))
-x = np.transpose(np.asmatrix(np.ones(np.size(b)))*0.1)
+x = np.transpose(np.asmatrix(np.ones(np.size(b)))*1)
alpha0 = 1.0
count = 0
@@ -32,7 +32,7 @@ def armijo(alpha0,Q,b,c,D,m):
#print('alpha is ', alpha)
s = 1.0
sigma = 1.0
- beta = 1.0/2
+ beta = 1.0/10
while f(Q,b,c,x+np.transpose(beta**m*s*D)) < f(Q,b,c,x) + sigma*beta**m*s*(np.transpose(gradf(Q,b,x)))*np.transpose(D):
m+=1
#print('m is ', m)
--
GitLab