15 using namespace shogun;
41 SG_ERROR(
"Specified features are not of type CDotFeatures\n")
59 for (int32_t i=0; i<num_feat; i++)
67 for (int32_t i=0; i<num_vec; i++)
71 if (CMath::sign<float64_t>(output[i]) != train_labels.
vector[i])
80 for (int32_t j=0; j<num_feat; j++)
88 SG_INFO(
"Averaged Perceptron algorithm converged after %d iterations.\n", iter)
90 SG_WARNING(
"Averaged Perceptron algorithm did not converge after %d iterations.\n",
max_iter)
93 for (int32_t i=0; i<num_feat; i++)
94 w[i]=tmp_w[i]/(num_vec*iter);
95 bias=tmp_bias/(num_vec*iter);