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kr_td.ph
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1994-04-25
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/*****************************************************************************
FILE : kr_td.ph
SHORTNAME :
SNNS VERSION : 3.2
PURPOSE : Time delay learning and propagation functions
NOTES :
AUTHOR : Guenter Mamier
DATE : 20.02.93
CHANGED BY : Michael Vogt, Guenter Mamier
IDENTIFICATION : @(#)kr_td.ph 1.8 4/12/94
SCCS VERSION : 1.8
LAST CHANGE : 4/12/94
Copyright (c) 1990-1994 SNNS Group, IPVR, Univ. Stuttgart, FRG
******************************************************************************/
#ifndef _KR_TD_DEFINED_
#define _KR_TD_DEFINED_
/* begin global definition section */
void propagateTDNetForward(int pattern_no, int sub_pat_no);
krui_err LEARN_TDbackprop(int start_pattern, int end_pattern,
float parameterInArray[], int NoOfInParams,
float * *parameterOutArray, int *NoOfOutParams);
krui_err LEARN_TDBP_McClelland(int start_pattern, int end_pattern,
float parameterInArray[], int NoOfInParams,
float * *parameterOutArray, int *NoOfOutParams);
/* end global definition section */
/* begin private definition section */
#define NET_ERROR( param ) param[ 0 ] /* returns the net error */
#define LEARN_PARAM1( param ) param[ 0 ] /* contains the 1st learning param.*/
#define LEARN_PARAM2( param ) param[ 1 ] /* contains the 2nd learning param.*/
#define LEARN_PARAM3( param ) param[ 2 ] /* contains the 3rd learning param.*/
#define LEARN_PARAM4( param ) param[ 3 ] /* contains the 4th learning param.*/
#define LEARN_PARAM5( param ) param[ 4 ] /* contains the 5th learning param.*/
static krui_err initializeTDBackprop(void);
static float propagateTDNetBackward(int pattern_no, int sub_pat_no,
float learn_parameter, float delta_max );
static float propagateTDNetBackMcClelland(int pattern_no, int sub_pat_no,
float learn_parameter,
float delta_max );
/* end private definition section */
#endif