Supply Chain Risk Prevention and Control Based on Fuzzy Influence Diagram and Discrete Hopfield Neural Network

Table 1

Status and frequency of independent nodes.

Node	Name	Possible states
		Decreases more	Slight decrease	No change	Slight increase	Increases more	Increases a lot	Increases very much	Good	Middle	Bad
1	Financial budget risk			Middle			High	Low
2	Financial audit risk			High	Low	Very low
3	Cost control risk			Middle			High	Low
4	Customer financial risk		Low		Middle		High
5	Procurement bidding risk			Low		High	Very high
6	Procurement contract risk		Middle	High	Middle
7	Supplier relationship maintenance	Low		Middle	High
8	Transportation risk				Low	Middle	High
9	Supply capability of suppliers								Middle	High	Middle
10	Material loss risk	Very low			Low	Middle	High
11	Storage risk		Low		High	Middle
12	Human capital risk		Low		High	Very high	Middle
13	Production capacity and quality control								Middle	High	Middle
14	Information management risk			Low		High	Very high
15	Market demand fluctuation			Low	Middle	High	Very high	Middle
16	Customer loss			Low	Middle	High