[Retracted] Application of Mathematical Model Using Random Forest in Performance Appraisal Management of Cadres in Free Trade Zone

Table 3

Index importance scores.

Index serial number	Fractional value
Economic development	3.2
People’s living standards	3.4
Social development	2.2
Ecological environment	1.4
The key work of each district, street, and town unit around the central work	3.8
Routine work carried out by district and street units	2.8
Handling affairs according to law	4.3
Pragmatic innovation	3.5
Scientific innovation	3.9
Grassroots democratic political construction	2.9
Maintain public security in a comprehensive way	2.7
Expand employment and social security	1.4
Primary and secondary education management	1.8
Improve production and living environment	2.5
Leadership	3.9
Construction of party style and clean government	4.5
Professional competency	4.2
Political and ideological construction	3.7
Policy level	2.9