Examples with XorShift128PlusRandom jcog.math.random.XorShift128PlusRandom used on opensource projects

Example 11 with XorShift128PlusRandom

use of jcog.math.random.XorShift128PlusRandom in project narchy by automenta.

the class HijackBagTest method testHijackSampling.

@Test
public void testHijackSampling() {
    for (int cap : new int[] { 63, 37 }) {
        int rep = 3;
        int batch = 4;
        int extraSpace = 5;
        final Random rng = new XorShift128PlusRandom(1);
        DefaultHijackBag bag = new DefaultHijackBag(plus, cap * extraSpace, rep) {

            @Override
            public void onRemove(Object value) {
                fail("");
            }

            @Override
            public void onReject(Object value) {
                fail("");
            }
        };
        fillLinear(bag, cap);
        testBagSamplingDistribution(bag, batch);
        bag.print();
    }
}

Example 12 with XorShift128PlusRandom

use of jcog.math.random.XorShift128PlusRandom in project narchy by automenta.

the class LSTMView method main.

public static void main(String[] arg) {
    Random r = new XorShift128PlusRandom(1234);
    DistractedSequenceRecall task = new DistractedSequenceRecall(r, 32, 8, 8, 100);
    int cell_blocks = 16;
    SimpleLSTM lstm = task.lstm(cell_blocks);
    float lr = 0.1f;
    // initialize
    task.scoreSupervised(lstm, lr);
    SpaceGraph.window(new LSTMView(lstm), 800, 800);
    int epochs = 5000;
    for (int epoch = 0; epoch < epochs; epoch++) {
        double fit = task.scoreSupervised(lstm, lr);
        if (epoch % 10 == 0)
            System.out.println("[" + epoch + "] error = " + (1 - fit));
        Util.sleep(1);
    }
    System.out.println("done.");
}