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remove const double * const*

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This commit is contained in:
Krishna Vedala 2020-06-03 14:08:34 -04:00
parent b54ee460f3
commit 73d6a775c1
1 changed files with 3 additions and 4 deletions
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7
machine_learning/kohonen_som.c
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@ -43,7 +43,7 @@ double _random(double a, double b)
* \returns 0 if all ok
* \returns -1 if file creation failed
*/
int save_nd_data(const char *fname, const double *const *X, int num_points,
int save_nd_data(const char *fname, double **X, int num_points,
int num_features)
{
FILE *fp = fopen(fname, "wt");
@ -153,9 +153,8 @@ void update_weights(double const *x, double *const *W, double *D, int num_out,
* \param[in] num_out number of output points
* \param[in] alpha_min terminal value of alpha
*/
void kohonen_som_tracer(const double *const *X, double *const *W,
int num_samples, int num_features, int num_out,
double alpha_min)
void kohonen_som_tracer(double **X, double *const *W, int num_samples,
int num_features, int num_out, double alpha_min)
{
int R = num_out >> 2, iter = 0;
double alpha = 1.f;