Changeset 40477 for branches/czw_branch/20170908/Ohana/src/opihi/include/data.h

Timestamp:

Jun 27, 2018, 3:20:35 PM (8 years ago)

Author:

eugene

Message:

merge changes from trunk

Location:

branches/czw_branch/20170908/Ohana

Files:

• . (modified) (1 prop)
• src/opihi/include/data.h (modified) (3 diffs)

branches/czw_branch/20170908/Ohana/src/opihi/include/data.h

@@ -50 +50 @@
   float **buffers;
 } MedImageType;
+
+/*** typedef structs used by the Neural Network functions (nnet_*) ***/
+typedef struct {
+  char *name;
+  int Nlayer; // Nlayers = input layer + output layer + hidden layers
+  int *Nnodes; // number of nodes per layer
+  float **weight; // a matrix between each layer
+  float **biases; // a vector for each layer
+
+  float **zvalue; // a vector of z values for each layer (= w*input + b)
+  float **svalue; // a vector of s values for each layer (= sigmoid(z))
+  float **sprime; // 
+  float **delta;  // 
+
+  float ** Nabla_b; // a vector of Nabla_b values for each layer
+  float **dNabla_b; // a vector of Nabla_b values for each layer
+
+  float ** Nabla_w; // a matrix of Nabla_w values for each layer
+  float **dNabla_w; // a matrix of Nabla_w values for each layer
+} Nnet;
 
 void InitData (void);
@@ -162 +182 @@
 /* starfuncs.c */
 double get_aperture_stats (Matrix *matrix, int X, int Y, int Npix, int Nborder, double max, int VERBOSE);
+double get_box_stats (Matrix *matrix, int X, int Y, int dX, int dY, int Nborder, double max, int VERBOSE);
+
 int set_rough_radii (double Ra, double Ri, double Ro);
 int get_rough_star (float *data, int Nx, int Ny, int x, int y, opihi_flt *xc, opihi_flt *yc, opihi_flt *sx, opihi_flt *sy, opihi_flt *sxy, opihi_flt *zs, opihi_flt *zp, opihi_flt *sk);
@@ -227 +249 @@
 int GetKapaChannelFromString (char *string);
 
+/*** Neural Network functions (nnet_*) ***/
+
+// in lib.data/nnet.c:
+void InitNnets ();
+void InitNnetData (Nnet *nnet, char *name, int Nlayer);
+
+void FreeNnets ();
+void FreeNnetData (Nnet *nnet);
+
+Nnet *GetNnet (int where);
+Nnet *FindNnet (char *name);
+Nnet *CreateNnet (char *name, int Nlayer);
+void CreateNnetData (Nnet *nnet, int LargeWeightInit);
+
+void PrintNnet (Nnet *nnet);
+int  DeleteNnet (Nnet *nnet);
+void ListNnets ();
+
+// in cmd.data/nnet.c:
+int nnet_command (int argc, char **argv);
+
+// in cmd.data/nnet_commands.c:
+int nnet_init (int argc, char **argv);
+int nnet_list (int argc, char **argv);
+int nnet_delete (int argc, char **argv);
+int nnet_create (int argc, char **argv);
+int nnet_set (int argc, char **argv);
+int nnet_get (int argc, char **argv);
+int nnet_read (int argc, char **argv);
+int nnet_write (int argc, char **argv);
+int nnet_print (int argc, char **argv);
+
+// in cmd.data/nnet_train.c:
+int nnet_train (int argc, char **argv);
+void nnet_feedforward (Nnet *nnet);
+
+// in cmd.data/nnet_apply.c:
+int nnet_apply (int argc, char **argv);
+
 # endif