DownpourSGDTrain.train(da, trainList, config);
double[] reconstruct_x = new double[x_feature];
double totalError = 0;
for(SampleVector test : testList) {
da.reconstruct(test.getX(), reconstruct_x);
totalError += ClassVerify.squaredError(test.getX(), reconstruct_x);
}
logger.info("Mean square error is " + totalError / testList.size());
} catch(Throwable e) {
logger.error("", e);