/**
* Update the Hopfield weights after training.
*
* @param
* Matrix delta
* The amount to change the weights by.
*/
private function convertHopfieldMatrix(Matrix $delta)
{
// add the new weight matrix to what is there already
for ($row = 0; $row < $delta->getRows(); ++$row) {
for ($col = 0; $col < $delta->getRows(); ++$col) {
$this->addWeight($row, $col, $delta->get($row, $col));
}
}
}
public function testPackedArray2()
{
$data = [1.0, 2.0, 3.0, 4.0];
$matrix = new Matrix(1, 4);
$matrix->fromPackedArray($data, 0);
$this->assertEquals(1.0, $matrix->get(0, 0));
$this->assertEquals(2.0, $matrix->get(0, 1));
$this->assertEquals(3.0, $matrix->get(0, 2));
}
