def get_distance_matrix ( x ) : square = nd . sum ( x ** 2.0 , axis = 1 , keepdims = True ) distance_square = square + square . transpose ( ) - ( 2.0 * nd . dot ( x , x . transpose ( ) ) ) return nd . sqrt ( distance_square )
distance of values in matrix python function
Get distance matrix given a matrix . Used in testing .
def get_distance_matrix(x):
    """Get distance matrix given a matrix. Used in testing."""
    square = nd.sum(x ** 2.0, axis=1, keepdims=True)
    distance_square = square + square.transpose() - (2.0 * nd.dot(x, x.transpose()))
    return nd.sqrt(distance_square)