1/*****************************************************************************
2  FILE           : $Source: /projects/higgs1/SNNS/CVS/SNNS/kernel/sources/trans_f.ph,v $
3  SHORTNAME      :
4  SNNS VERSION   : 4.2
5
6  PURPOSE        : SNNS-Kernel transfer functions
7  NOTES          :
8
9  AUTHOR         : Niels Mache
10  DATE           : 25.06.90
11
12  CHANGED BY     : Sven Doering
13  RCS VERSION    : $Revision: 2.12 $
14  LAST CHANGE    : $Date: 1998/03/10 15:12:33 $
15
16    Copyright (c) 1990-1995  SNNS Group, IPVR, Univ. Stuttgart, FRG
17    Copyright (c) 1996-1998  SNNS Group, WSI, Univ. Tuebingen, FRG
18
19******************************************************************************/
20#ifndef _TRANS_F_DEFINED_
21#define  _TRANS_F_DEFINED_
22
23/* begin global definition section */
24
25FlintType  OUTP_Identity(register FlintType activation);
26FlintType  OUT_Clip_01(register FlintType activation);
27FlintType  OUT_Clip_11(register FlintType activation);
28FlintType  OUT_Threshold05(register FlintType activation);
29FlintType  OUT_Custom_Python(register FlintType activation);
30FlintType   ACT_Linear(struct Unit *unit_ptr);
31FlintType   ACT_BSBFunction(struct Unit *unit_ptr);
32FlintType   ACT_MinOutPlusWeight(struct Unit *unit_ptr);
33FlintType   ACT_TanHFunction(struct Unit *unit_ptr);
34FlintType   ACT_TanHFunction_Xdiv2(struct Unit *unit_ptr);
35FlintType   ACT_Logistic(struct Unit *unit_ptr);
36FlintType   ACT_Elliott(struct Unit *unit_ptr);
37FlintType   ACT_Perceptron(struct Unit *unit_ptr);
38FlintType   ACT_Signum(struct Unit *unit_ptr);
39FlintType   ACT_Softmax(struct Unit *unit_ptr);
40FlintType   ACT_CC_Threshold(struct Unit *unit_ptr);
41FlintType   ACT_DERIV_CC_Threshold(struct Unit *unit_ptr);
42FlintType   ACT_EXPONENT(struct Unit *unit_ptr);
43FlintType   ACT_DERIV_EXPONENT(struct Unit *unit_ptr);
44FlintType   ACT_SIN(struct Unit *unit_ptr);
45FlintType   ACT_DERIV_SIN(struct Unit *unit_ptr);
46FlintType   ACT_Signum0(struct Unit *unit_ptr);
47FlintType   ACT_StepFunction(struct Unit *unit_ptr);
48FlintType   ACT_HystStepFunction(struct Unit *unit_ptr);
49FlintType   ACT_BAMFunction(struct Unit *unit_ptr);
50FlintType   ACT_RM (struct Unit *unit_ptr);
51FlintType   ACT_LogisticI(struct Unit *unit_ptr);
52FlintType RbfUnitGetNormsqr(struct Unit *unit_ptr);
53FlintType   ACT_RBF_Gaussian(struct Unit *unit_ptr);
54FlintType ACT_RBF_Multiquadratic(struct Unit *unit_ptr);
55FlintType ACT_RBF_Thinplatespline(struct Unit *unit_ptr);
56FlintType   ACT_Linear_bias(struct Unit *unit_ptr);
57FlintType  ACT_at_least_2 (struct Unit *unit_ptr);
58FlintType  ACT_less_than_0 (struct Unit *unit_ptr);
59FlintType  ACT_at_least_1 (struct Unit *unit_ptr);
60FlintType  ACT_at_most_0 (struct Unit *unit_ptr);
61FlintType  ACT_Product (struct Unit *unit_ptr);
62FlintType  ACT_exactly_1 (struct Unit *unit_ptr);
63FlintType   ACT_TD_Logistic(struct Unit *unit_ptr);
64FlintType   ACT_TD_Elliott(struct Unit *unit_ptr);
65FlintType   ACT_Euclid(struct Unit *unit_ptr);
66FlintType   ACT_Component(struct Unit *unit_ptr);
67FlintType   ACT_DERIV_Logistic(struct Unit *unit_ptr);
68FlintType   ACT_2_DERIV_Logistic(struct Unit *unit_ptr);
69FlintType   ACT_DERIV_Elliott(struct Unit *unit_ptr);
70FlintType   ACT_2_DERIV_Elliott(struct Unit *unit_ptr);
71FlintType   ACT_DERIV_TD_Logistic(struct Unit *unit_ptr);
72FlintType   ACT_DERIV_TD_Elliott(struct Unit *unit_ptr);
73FlintType   ACT_DERIV_Identity(struct Unit *unit_ptr);
74FlintType   ACT_2_DERIV_Identity(struct Unit *unit_ptr);
75FlintType   ACT_DERIV_BSBFunction(struct Unit *unit_ptr);
76FlintType   ACT_2_DERIV_BSBFunction(struct Unit *unit_ptr);
77FlintType   ACT_DERIV_TanHFunction(struct Unit *unit_ptr);
78FlintType   ACT_2_DERIV_TanHFunction(struct Unit *unit_ptr);
79FlintType   ACT_DERIV_TanHFunction_Xdiv2(struct Unit *unit_ptr);
80FlintType   ACT_2_DERIV_TanHFunction_Xdiv2(struct Unit *unit_ptr);
81FlintType   ACT_DERIV_Dummy(struct Unit *unit_ptr);
82FlintType   ACT_2_DERIV_Dummy(struct Unit *unit_ptr);
83FlintType   ACT_DERIV_RBF_Gaussian(struct Unit *unit_ptr);
84FlintType   ACT_DERIV_RBF_Multiquadratic(struct Unit *unit_ptr);
85FlintType   ACT_DERIV_RBF_Thinplatespline(struct Unit *unit_ptr);
86FlintType   ACT_DERIV_TACOMA(struct Unit *unit_ptr);
87FlintType  SITE_WeightedSum(struct Site *site_ptr);
88FlintType  SITE_Product(struct Site *site_ptr);
89FlintType  SITE_ProductA(struct Site *site_ptr);
90FlintType  SITE_Max(struct Site *site_ptr);
91FlintType  SITE_Min(struct Site *site_ptr);
92FlintType  SITE_at_least_2 (struct Site *site_ptr);
93FlintType  SITE_at_least_1 (struct Site *site_ptr);
94FlintType  SITE_at_most_0 (struct Site *site_ptr);
95FlintType  SITE_Reciprocal_WeightedSum (struct Site *site_ptr);
96FlintType   ACT_LogisticSym(struct Unit *unit_ptr);
97FlintType   ACT_DERIV_LogisticSym(struct Unit *unit_ptr);
98FlintType   ACT_DERIV_tanh(struct Unit *unit_ptr);
99FlintType   ACT_2_DERIV_tanh(struct Unit *unit_ptr);
100FlintType   ACT_TACOMA(struct Unit *unit_ptr);
101void kohonen_SetExtraParameter(int x);
102
103
104/* end global definition section */
105
106/* begin private definition section */
107
108static int ExtraParameter;
109
110/* end private definition section */
111
112#endif
113