Figure 2
The neural network diagram presents a structured framework arranged from left to right within a rectangular boundary. On the left side, five vertically arranged rounded rectangles are present, labeled from top to bottom as “Bias”, “H R M”, “P O”, “O C B”, and “J C”. In the center, five vertically arranged ovals are shown, labeled from top to bottom as “Bias”, “H (1:1)”, “H (1:2)”, “H (1:3)”, and “H (1:4)”. From the left-side rounded rectangles, two types of connecting lines emerge and point toward the central ovals. A legend at the top indicates that a gray line represents synaptic weight greater than zero and a blue line represents synaptic weight less than zero. From the rounded rectangle “Bias”, three gray lines emerge and point respectively to “H (1:1)”, “H (1:2)”, and “H (1:3)”, and one blue line emerges and points to “H (1:4)”. From “H R M”, two gray lines emerge and point to “H (1:1)” and “H (1:2)”, while two blue lines emerge, with a thicker blue line pointing to “H (1:3)” and a thinner blue line pointing to “H (1:4)”. From “P O”, two gray lines emerge and point to “H (1:1)” and “H (1:2)”, and two blue lines emerge and point to “H (1:3)” and “H (1:4)”. From “O C B”, one gray line emerges and points to “H (1:1)”, while three blue lines emerge and point to “H (1:2)”, “H (1:3)”, and “H (1:4)”. From “J C”, three blue lines emerge and point to “H (1:1)”, “H (1:2)”, and “H (1:4)”, and one gray line emerges and points to “H (1:3)”. From the central ovals, diagonal rightward lines emerge and point to a rounded rectangle positioned on the right center labeled “E E”. From the oval “Bais”, “H (1:2)”, “H (1:3)”, and “H (1:4)”, blue lines point to “E E”, while from “H (1:1)” a gray line points to “E E”. Below the diagram, the text states “Hidden layer activation function: Hyperbolic tangent” and “Output layer activation function: Identity”.Neural network. Notes: HRM = Human resource management. JC = Job crafting. PO = Psychological ownership. OCB = Organizational citizenship behavior. EE = Employee engagement. Bias = Intercept. Source: Authors’ own illustration