Method isGoodPrediction

src/com/winvector/opt/impl/HelperFns.java:27–31

(final double[] pred, final ExampleRow ei)

	}
	
	public static boolean isGoodPrediction(final double[] pred, final ExampleRow ei) {
		final int predi = argmax(pred);
		final boolean good = predi==ei.category();
		return good;
	}
	
	private static final class AccuracyCounter<T extends ExampleRow> implements ReducibleObserver<T,AccuracyCounter<T>> {
		public long n = 0;