XCSF  1.4.7
XCSF learning classifier system
neural_layer_upsample.h
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1 /*
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3  * it under the terms of the GNU General Public License as published by
4  * the Free Software Foundation, either version 3 of the License, or
5  * (at your option) any later version.
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9  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
10  * GNU General Public License for more details.
11  *
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13  * along with this program. If not, see <http://www.gnu.org/licenses/>.
14  */
15 
24 #pragma once
25 
26 #include "neural_layer.h"
27 
28 void
29 neural_layer_upsample_init(struct Layer *l, const struct ArgsLayer *args);
30 
31 struct Layer *
32 neural_layer_upsample_copy(const struct Layer *src);
33 
34 void
35 neural_layer_upsample_rand(struct Layer *l);
36 
37 void
38 neural_layer_upsample_forward(const struct Layer *l, const struct Net *net,
39  const double *input);
40 
41 void
42 neural_layer_upsample_backward(const struct Layer *l, const struct Net *net,
43  const double *input, double *delta);
44 
45 void
46 neural_layer_upsample_update(const struct Layer *l);
47 
48 void
49 neural_layer_upsample_print(const struct Layer *l, const bool print_weights);
50 
51 bool
52 neural_layer_upsample_mutate(struct Layer *l);
53 
54 void
55 neural_layer_upsample_free(const struct Layer *l);
56 
57 double *
58 neural_layer_upsample_output(const struct Layer *l);
59 
60 size_t
61 neural_layer_upsample_save(const struct Layer *l, FILE *fp);
62 
63 size_t
64 neural_layer_upsample_load(struct Layer *l, FILE *fp);
65 
66 void
67 neural_layer_upsample_resize(struct Layer *l, const struct Layer *prev);
68 
69 char *
70 neural_layer_upsample_json_export(const struct Layer *l,
71  const bool return_weights);
72 
76 static struct LayerVtbl const layer_upsample_vtbl = {
77  &neural_layer_upsample_init, &neural_layer_upsample_mutate,
78  &neural_layer_upsample_resize, &neural_layer_upsample_copy,
79  &neural_layer_upsample_free, &neural_layer_upsample_rand,
80  &neural_layer_upsample_print, &neural_layer_upsample_update,
81  &neural_layer_upsample_backward, &neural_layer_upsample_forward,
82  &neural_layer_upsample_output, &neural_layer_upsample_save,
83  &neural_layer_upsample_load, &neural_layer_upsample_json_export
84 };
neural_layer.h
Interface for neural network layers.
neural_layer_upsample_print
void neural_layer_upsample_print(const struct Layer *l, const bool print_weights)
Prints an upsampling layer.
Definition: neural_layer_upsample.c:239
neural_layer_upsample_resize
void neural_layer_upsample_resize(struct Layer *l, const struct Layer *prev)
Resizes an upsampling layer if the previous layer has changed size.
Definition: neural_layer_upsample.c:207
neural_layer_upsample_output
double * neural_layer_upsample_output(const struct Layer *l)
Returns the output from an upsampling layer.
Definition: neural_layer_upsample.c:228
neural_layer_upsample_save
size_t neural_layer_upsample_save(const struct Layer *l, FILE *fp)
Writes an upsampling layer to a file.
Definition: neural_layer_upsample.c:278
layer_upsample_vtbl
static struct LayerVtbl const layer_upsample_vtbl
Neural upsampling layer implemented functions.
Definition: neural_layer_upsample.h:76
neural_layer_upsample_backward
void neural_layer_upsample_backward(const struct Layer *l, const struct Net *net, const double *input, double *delta)
Backward propagates an upsampling layer.
Definition: neural_layer_upsample.c:156
neural_layer_upsample_free
void neural_layer_upsample_free(const struct Layer *l)
Free memory used by an upsampling layer.
Definition: neural_layer_upsample.c:56
neural_layer_upsample_forward
void neural_layer_upsample_forward(const struct Layer *l, const struct Net *net, const double *input)
Forward propagates an upsampling layer.
Definition: neural_layer_upsample.c:129
neural_layer_upsample_rand
void neural_layer_upsample_rand(struct Layer *l)
Dummy function since upsampling layers have no weights.
Definition: neural_layer_upsample.c:117
neural_layer_upsample_mutate
bool neural_layer_upsample_mutate(struct Layer *l)
Dummy function since upsampling layers cannot be mutated.
Definition: neural_layer_upsample.c:195
neural_layer_upsample_update
void neural_layer_upsample_update(const struct Layer *l)
Dummy function since upsampling layers have no weights.
Definition: neural_layer_upsample.c:184
neural_layer_upsample_init
void neural_layer_upsample_init(struct Layer *l, const struct ArgsLayer *args)
Initialises a 2D upsampling layer.
Definition: neural_layer_upsample.c:67
neural_layer_upsample_load
size_t neural_layer_upsample_load(struct Layer *l, FILE *fp)
Reads an upsampling layer from a file.
Definition: neural_layer_upsample.c:301
neural_layer_upsample_json_export
char * neural_layer_upsample_json_export(const struct Layer *l, const bool return_weights)
Returns a json formatted string representation of an upsample layer.
Definition: neural_layer_upsample.c:254
neural_layer_upsample_copy
struct Layer * neural_layer_upsample_copy(const struct Layer *src)
Initialises and copies one upsampling layer from another.
Definition: neural_layer_upsample.c:88
ArgsLayer
Parameters for initialising a neural network layer.
Definition: neural_layer_args.h:31
LayerVtbl
Neural network layer interface data structure.
Definition: neural_layer.h:143
Layer
Neural network layer data structure.
Definition: neural_layer.h:73
Layer::delta
double * delta
Delta for updating weights.
Definition: neural_layer.h:83
Net
Neural network data structure.
Definition: neural.h:48