02d5f72be4ae1bc37a30336d3d83be24d0d2db35,keras/backend/theano_backend.py,,placeholder,#Any#Any#Any#Any#,37

Before Change

        return T.vector(name=name, dtype=dtype)
    elif ndim == 2:
        return T.matrix(name=name, dtype=dtype)
    elif ndim == 3:
        return T.tensor3(name=name, dtype=dtype)
    elif ndim == 4:
        return T.tensor4(name=name, dtype=dtype)
    else:
        raise Exception("ndim too large: " + str(ndim))


def shape(x):
    """Return the shape of a tensor.

After Change

        raise Exception("Specify either a shape or ndim value.")
    if shape is not None:
        ndim = len(shape)
    broadcast = (False,) * ndim
    return T.TensorType(dtype, broadcast)(name)

Instances