Examples with UpdateFunc com.tencent.angel.ml.matrix.psf.update.enhance.UpdateFunc used on opensource projects

Example 1 with UpdateFunc

use of com.tencent.angel.ml.matrix.psf.update.enhance.UpdateFunc in project angel by Tencent.

the class UpdateFuncTest method testCopy.

@Test
public void testCopy() throws Exception {
    UpdateFunc func = new Copy(w2Client.getMatrixId(), 0, 3);
    w2Client.update(func).get();
    double[] result = pull(w2Client, 3);
    assert (result.length == dim);
    for (int i = 0; i < result.length; i++) {
        Assert.assertEquals(result[i], localArray0[i], delta);
    }
}

Example 2 with UpdateFunc

use of com.tencent.angel.ml.matrix.psf.update.enhance.UpdateFunc in project angel by Tencent.

the class UpdateFuncTest method testCompress.

@Test
public void testCompress() throws Exception {
    UpdateFunc func = new CompressUpdateFunc(w2Client.getMatrixId(), 5, localArray1, 8);
    w2Client.update(func).get();
    int maxPoint = (int) Math.pow(2, 8 - 1) - 1;
    double maxMaxAbs = 0.0;
    for (int i = 0; i < localArray1.length; i++) {
        maxMaxAbs = Math.abs(localArray1[i]) > maxMaxAbs ? Math.abs(localArray1[i]) : maxMaxAbs;
    }
    double[] result = pull(w2Client, 5);
    assert (result.length == dim);
    for (int i = 0; i < result.length; i++) {
        Assert.assertEquals(localArray1[i], 0.0 + result[i], 2 * maxMaxAbs / maxPoint);
    }
}

Example 3 with UpdateFunc

use of com.tencent.angel.ml.matrix.psf.update.enhance.UpdateFunc in project angel by Tencent.

the class UpdateFuncTest method testSubS.

@Test
public void testSubS() throws Exception {
    UpdateFunc func = new SubS(w2Client.getMatrixId(), 0, 3, -1.1);
    w2Client.update(func).get();
    double[] result = pull(w2Client, 3);
    assert (result.length == dim);
    for (int i = 0; i < result.length; i++) {
        Assert.assertEquals(result[i], localArray0[i] - (-1.1), delta);
    }
}

Example 4 with UpdateFunc

use of com.tencent.angel.ml.matrix.psf.update.enhance.UpdateFunc in project angel by Tencent.

the class UpdateFuncTest method testLog1p.

@Test
public void testLog1p() throws Exception {
    UpdateFunc func = new Log1p(w2Client.getMatrixId(), 0, 3);
    w2Client.update(func).get();
    double[] result = pull(w2Client, 3);
    assert (result.length == dim);
    for (int i = 0; i < result.length; i++) {
        Assert.assertEquals(result[i], Math.log1p(localArray0[i]), delta);
    }
}

Example 5 with UpdateFunc

use of com.tencent.angel.ml.matrix.psf.update.enhance.UpdateFunc in project angel by Tencent.

the class UpdateFuncTest method testLog.

@Test
public void testLog() throws Exception {
    UpdateFunc func = new Log(w2Client.getMatrixId(), 0, 3);
    w2Client.update(func).get();
    double[] result = pull(w2Client, 3);
    assert (result.length == dim);
    for (int i = 0; i < result.length; i++) {
        Assert.assertEquals(result[i], Math.log(localArray0[i]), delta);
    }
}