c685abd8409da723cc345b31312bd45c7b3a7513,ristretto/sketch/transforms.py,,sparse_johnson_lindenstrauss,#,63

Before Change

    // project A onto Omega
    if axis == 0:
        Q = safe_sparse_dot(Omega.T, A)
    else:
        Q = safe_sparse_dot(A, Omega)

    if n_subspace is not None:

After Change

    // project A onto Omega
    if axis == 0:
        return safe_sparse_dot(Omega.T, A)
    return safe_sparse_dot(A, Omega)


def fast_johnson_lindenstrauss(A, l, axis=1, random_state=None):

Instances