description: Returns True if first argument is a typecode lower/equal in type hierarchy.

tf.experimental.numpy.issubdtype

Returns True if first argument is a typecode lower/equal in type hierarchy.

tf.experimental.numpy.issubdtype(
    arg1, arg2
)

Parameters

arg1, arg2 : dtype_like dtype or string representing a typecode.

Returns

out : bool

See Also

issubsctype, issubclass_ numpy.core.numerictypes : Overview of numpy type hierarchy.

Examples

>>> np.issubdtype('S1', np.string_)
True
>>> np.issubdtype(np.float64, np.float32)
False