[Scipy-svn] r2130 - trunk/Lib/maxentropy
scipy-svn at scipy.org
scipy-svn at scipy.org
Wed Jul 26 06:45:41 EDT 2006
Author: edschofield
Date: 2006-07-26 05:45:37 -0500 (Wed, 26 Jul 2006)
New Revision: 2130
Modified:
trunk/Lib/maxentropy/maxentropy.py
Log:
Small doc fix for maxentropy.py
Modified: trunk/Lib/maxentropy/maxentropy.py
===================================================================
--- trunk/Lib/maxentropy/maxentropy.py 2006-07-26 08:40:39 UTC (rev 2129)
+++ trunk/Lib/maxentropy/maxentropy.py 2006-07-26 10:45:37 UTC (rev 2130)
@@ -953,7 +953,8 @@
entire sample space, since q(w,x) = 0 for all w,x not in the training
set.
- The entropy dual function equals the negative log likelihood.
+ The entropy dual function is proportional to the negative log
+ likelihood.
Compare to the entropy dual of an unconditional model:
L(theta) = log(Z) - theta^T . K
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