diff options
Diffstat (limited to 'FEAST/MIToolbox/Entropy.h')
-rw-r--r-- | FEAST/MIToolbox/Entropy.h | 71 |
1 files changed, 0 insertions, 71 deletions
diff --git a/FEAST/MIToolbox/Entropy.h b/FEAST/MIToolbox/Entropy.h deleted file mode 100644 index 4bdd697..0000000 --- a/FEAST/MIToolbox/Entropy.h +++ /dev/null @@ -1,71 +0,0 @@ -/******************************************************************************* -** Entropy.h -** Part of the mutual information toolbox -** -** Contains functions to calculate the entropy of a single variable H(X), -** the joint entropy of two variables H(X,Y), and the conditional entropy -** H(X|Y) -** -** Author: Adam Pocock -** Created 19/2/2010 -** -** Copyright 2010 Adam Pocock, The University Of Manchester -** www.cs.manchester.ac.uk -** -** This file is part of MIToolbox. -** -** MIToolbox is free software: you can redistribute it and/or modify -** it under the terms of the GNU Lesser General Public License as published by -** the Free Software Foundation, either version 3 of the License, or -** (at your option) any later version. -** -** MIToolbox is distributed in the hope that it will be useful, -** but WITHOUT ANY WARRANTY; without even the implied warranty of -** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -** GNU Lesser General Public License for more details. -** -** You should have received a copy of the GNU Lesser General Public License -** along with MIToolbox. If not, see <http://www.gnu.org/licenses/>. -** -*******************************************************************************/ - -#ifndef __Entropy_H -#define __Entropy_H - -#ifdef __cplusplus -extern "C" { -#endif - -/******************************************************************************* -** calculateEntropy returns the entropy in log base 2 of dataVector -** H(X) -** -** length(dataVector) == vectorLength otherwise there -** will be a segmentation fault -*******************************************************************************/ -double calculateEntropy(double *dataVector, int vectorLength); - -/******************************************************************************* -** calculateJointEntropy returns the entropy in log base 2 of the joint -** variable of firstVector and secondVector H(XY) -** -** length(firstVector) == length(secondVector) == vectorLength otherwise there -** will be a segmentation fault -*******************************************************************************/ -double calculateJointEntropy(double *firstVector, double *secondVector, int vectorLength); - -/******************************************************************************* -** calculateConditionalEntropy returns the entropy in log base 2 of dataVector -** conditioned on conditionVector, H(X|Y) -** -** length(dataVector) == length(conditionVector) == vectorLength otherwise there -** will be a segmentation fault -*******************************************************************************/ -double calculateConditionalEntropy(double *dataVector, double *conditionVector, int vectorLength); - -#ifdef __cplusplus -} -#endif - -#endif - |