Research on Financial Field Integrating Artificial Intelligence: Application Basis, Case Analysis, and SVR Model-Based Overnight

Figures & data

Figure 1. Application history of smart finance in China.

Figure 2. Flowchart of the intelligent investment account service.

Figure 3. Listed fund yield range report at the same time.

Table 1. Intelligent risk control flow sheet.

Pre-loan	Loan period	Post-loan
Marketing customer Loan application	Loan review	Loan management Overdue collection
Machine learning Face recognition	Micro expression recognition Speech recognition Knowledge mapping	Knowledge mapping Learning speech communication

Figure 4. Schematic diagram of intelligent risk control application.

Figure 5. Flow chart of intelligent marketing.

Figure 6. Prediction rendering of SVR model.

Table 2. Significance of variables in the SVR model.

Variable	Coefficient	Standard Error	t-value	p-value
CPI	0.345	0.087	3.965	<0.001
Exchange Rate	0.203	0.052	3.904	<0.001
Interbank Repo Rate	0.112	0.036	3.111	0.002
Previous Shibor	0.278	0.064	4.336	<0.001