int d = scale * multiplier;
if (d == 1) {
continue;
}
final Matrix data = new DenseMatrix(dataSize + querySize, d);
final LumpyData clusters = new LumpyData(d, 0.05, 10);
for (MatrixSlice row : data) {
row.vector().assign(clusters.sample());
}
Matrix q = data.viewPart(0, querySize, 0, d);
Matrix m = data.viewPart(querySize, dataSize, 0, d);