[Retracted] Invested Costs and Risk Control Model of Social Governance Based on Fuzzy Algorithm

Table 2

Applicability of risk assessment methods.

Serial number	Recognition methods	Applicability
1	Subjective estimation method	It is applicable to information that is seriously insufficient or not available at all, which cannot be tested many times
2	Probability distribution analysis	It is applied to determine the probability distribution of risk events and after risk occurs. The consequences can be quantified.
3	Bias’s inference method	It is applicable to risk events caused by many risk factors. The probability of risk factors and the probability of risk occurrence can be determined.
4	Markov process analysis	It is suitable for dynamic risk process. It belongs to Markov process. The probability of shift can be determined and fixed.
5	Monte Carlo simulation	It is applicable to the assessment of complex risk events with multiple risk factors.
6	Fuzzy mathematics method	It is applicable to risk with uncertainty, and uncertainty is often vague.