Research Article
Financial Risk Evaluation of Digital Currency Based on CART Algorithm Blockchain
Table 2
Indicator variable names and values.
| Indicator variables | Value |
| The completeness of the trading platform products | High; low | The trading plat form reserves traffic | High; low | Interest rate | Continuous numeric value | Consensus mechanism security | Yes; no | Ability to fix security vulnerabilities in the trading platform | High; low | Operational prescriptiveness | Yes; no | Number of trading platforms | Continuous numeric value | The amount of money supply | Continuous numeric value | Contract standardization | Yes; no | Processing accuracy | Yes; no |
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