public void TestReshapeTwoNegativeIndexInvalidFactor()
{
var matrix = Patronus.Sequence(1, 2, 2, 2);
Assert.Throws <InvalidOperationException>(() =>
{
matrix.Reshape(1, 3, -1);
});
}
public void TestReshapeNegativeIndex2()
{
var matrix = Patronus.Sequence(1, 2, 2, 2);
var result = matrix.Reshape(1, -1, 2);
var expected = Patronus.Sequence(1, 1, 4, 2);
Print(matrix, result, expected);
Assert.True(expected.Equals(result));
}
public void TestConvolution()
{
// 1 2 3 4
// 5 6 7 8
// 9 10 11 12
// 13 14 15 16
// 1 2
// 3 4
var matrix = Patronus.Sequence(1, 4, 4);
var kernel = new List <int>()
{
1, 2, 3, 4
};
var windowSize = new List <int>()
{
2, 2
};
var strides = new List <int>()
{
1, 1
};
var padding = 0;
Matrix <int> result = new Convolution <int>(windowSize, kernel, strides, padding)
{
Param = matrix
};
var expected = Patronus.From <int>(
1 * 1 + 2 * 2 + 5 * 3 + 6 * 4,
2 * 1 + 3 * 2 + 6 * 3 + 7 * 4,
3 * 1 + 4 * 2 + 7 * 3 + 8 * 4,
5 * 1 + 6 * 2 + 9 * 3 + 10 * 4,
6 * 1 + 7 * 2 + 10 * 3 + 11 * 4,
7 * 1 + 8 * 2 + 11 * 3 + 12 * 4,
9 * 1 + 10 * 2 + 13 * 3 + 14 * 4,
10 * 1 + 11 * 2 + 14 * 3 + 15 * 4,
11 * 1 + 12 * 2 + 15 * 3 + 16 * 4
).Reshape(3, 3);
Print(matrix, result, expected);
Assert.True(expected.Equals(result));
}