C++ (Cpp) clear_vector_n示例

示例#1

文件： svm_common.c 项目： evankos/SCSI

void add_weight_vector_to_linear_model(MODEL *model)
     /* compute weight vector in linear case and add to model */
{
  long i;

  model->lin_weights=(double *)my_malloc(sizeof(double)*(model->totwords+1));
  clear_vector_n(model->lin_weights,model->totwords);
  for(i=1;i<model->sv_num;i++) {
    add_vector_ns(model->lin_weights,(model->supvec[i]->vectors[0])->words,
		  model->alpha[i]);
  }
}

示例#2

void add_weight_vector_to_linear_model(MODEL *model)
     /* compute weight vector in linear case and add to model */
{
  long i;
  SVECTOR *f;

  model->lin_weights=(double *)my_malloc(sizeof(double)*(model->totwords+1));
  clear_vector_n(model->lin_weights,model->totwords);
  for(i=1;i<model->sv_num;i++) {
    for(f=(model->supvec[i])->fvec;f;f=f->next)  
      add_vector_ns(model->lin_weights,f,f->factor*model->alpha[i]);
  }
}