eachobs(data; kws...)

Return an iterator over data.

Supports the same arguments as DataLoader. The batchsize default is -1 here while it is 1 for DataLoader.

Examples

			
			
			
			X
			 
			=
			 
			
			rand
			(
			4
			,
			100
			)
			

			

			
			for
			
			 
			x
			 
			in
			 
			

			eachobs
			(
			X
			)
			
			
    
			# loop entered 100 times
			
    
			
			@
			assert
			
			 
			
			typeof
			(
			x
			)
			 
			<:
			 
			
			Vector
			{
			Float64
			}
			
    
			
			@
			assert
			
			 
			
			size
			(
			x
			)
			 
			==
			 
			
			(
			4
			,
			)
			

			end
			

			

			# mini-batch iterations
			

			
			for
			
			 
			x
			 
			in
			 
			

			eachobs
			(
			X
			,
			 
			

	
			batchsize
			=
			10
			)
			
			
    
			# loop entered 10 times
			
    
			
			@
			assert
			
			 
			
			typeof
			(
			x
			)
			 
			<:
			 
			
			Matrix
			{
			Float64
			}
			
    
			
			@
			assert
			
			 
			
			size
			(
			x
			)
			 
			==
			 
			
			(
			4
			,
			10
			)
			

			end
			

			

			# support for tuples, named tuples, dicts
			

			
			for
			
			 
			
			(
			x
			,
			 
			y
			)
			 
			in
			 
			

			eachobs
			(
			
			(
			X
			,
			 
			Y
			)
			)
			
			
    
			# ...
			

			end