Use of Artificial Neural Network in Determination of Shade, Light Curing Unit, and Composite Parameters’ Effect on Bottom/Top Vickers Hardness Ratio of Composites

Table 2

Inputs and outputs of the network.

Input 1	Input 2	Input 3	Outputs
Composite	Shade	Curing Unit	- Upper 1
- Clearfil Majesty esthetic	- B2	Hilux	- Upper 2
- Tetric N ceram bleach	- HO	Bluephase 20i	- Upper 3
- Tetric Evo ceram bleach	- A2	Valo	- Lower 1
	- M	Elipar S10	- Lower 2
	- L		- Lower 3