BUPNN: Manifold Learning Regularizer-Based Blood Usage Prediction Neural Network for Blood Centers

Algorithm 1

BUPNN algorithm.

	Input: data: , learning rate: , epochs: , batch size: , , , network: ,
	Output: graph embedding: .
(1)	while; ; ++ do
(2)	⊳ # blood data complementation in equation (1)
(3)	while; ; ++ do
(4)	⊳ # blood data augmentation in equation (3)
(5)	; ⊳ # map input data into space in equation (4)
(6)	; ⊳ # map input data into space in equation (4)
(7)	; ; ⊳ #calculate distance in and
(8)	; ; ⊳ #calculate similarity in and in equation (5)
(9)	; ⊳ # calculate loss function in equation (10).
(10)	, ; ⊳ # update parameters.
(11)	end while
(12)	end while
(13)	; ⊳ # calculate the embedding result.