TaoLv opened a new issue #16402: Inconsistent behavior of calling dtype of NDArray URL: https://github.com/apache/incubator-mxnet/issues/16402 `mx.nd.dtype()` should either give the correct result or throw an error like in numpy. mxnet: ``` >>> a=mx.random.uniform(shape(3,4,5)) Traceback (most recent call last): File "<stdin>", line 1, in <module> NameError: name 'shape' is not defined >>> a=mx.random.uniform(shape=(3,4,5)) >>> a.dtype <class 'numpy.float32'> >>> a.dtype() 0.0 >>> b=mx.nd.cast(a, dtype='int32') >>> b.dtype <class 'numpy.int32'> >>> b.dtype() 0 ``` numpy: ``` >>> a=np.random.rand(3,4,5) >>> a.dtype dtype('float64') >>> a.dtype() Traceback (most recent call last): File "<stdin>", line 1, in <module> TypeError: 'numpy.dtype' object is not callable >>> b=a.astype('int32') >>> b.dtype dtype('int32') >>> b.dtype() Traceback (most recent call last): File "<stdin>", line 1, in <module> TypeError: 'numpy.dtype' object is not callable >>> ```
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