[GitHub] [incubator-mxnet] ckt624 commented on a change in pull request #15381: [Numpy] Add Documentations

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ckt624 commented on a change in pull request #15381: [Numpy] Add Documentations
URL: https://github.com/apache/incubator-mxnet/pull/15381#discussion_r298887188
 
 

 ##########
 File path: python/mxnet/_numpy_op_doc.py
 ##########
 @@ -58,31 +55,53 @@ def _np_reshape(a, newshape, order='C'):
 
 
 def _np_ones_like(a):
-    """Return an array of ones with the same shape and type as a given array.
+    """
+    ones_like(a)
 
+    Return an array of ones with the same shape and type as a given array.
+    
     Parameters
     ----------
-    a : ndarray
+    a : array_like
         The shape and data-type of `a` define these same attributes of
         the returned array.
-
+    
     Returns
     -------
     out : ndarray
         Array of ones with the same shape and type as `a`.
+    
+    See Also
+    --------
+    zeros_like : Return an array of zeros with shape and type of input.
+    ones : Return a new array setting values to one.
+    
+    Examples
+    --------
+    >>> x = np.arange(6)
+    >>> x = x.reshape((2, 3))
+    >>> x
+    array([[0, 1, 2],
+           [3, 4, 5]])
+    >>> np.ones_like(x)
 
 Review comment:
   Thx. It's float by default.

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