void test_lda()
{
printf("[test lda]\n");
double feats[3*10] = {1,2,3,4,5,6,7,8,9,3,5,7,5,3,7,
11,12,13,14,15,16,17,18,19,
13,15,17,15,13,17};
int lbls[10] = {-1, -1, 1, 1, -1, 1, 1, 1, -1, 1};
//HFMatrix<double> features(feats, 3, 10);
Loader loader("data/hello_matrix");
HFMatrix<double> features(loader);
//HFVector<int> labels(lbls, 10);
Loader loader2("data/hello_label");
HFVector<int> labels(loader2);
//Saver saver("data/hello_label");
//labels.save(saver);
//Saver saver("data/hello_matrix");
//features.save(saver);
LDA lda;
lda.train(&features, &labels);
}
