[Retracted] Fuzzy Decision-Making Analysis of Quantitative Stock Selection in VR Industry Based on Random Forest Model

Table 1

The performance of different industries within the four phases.

Stage	Economic growth rate	Best asset class	Best industry segment
Recession	Decline	Bonds	Defensive growth
Recovery period	Rise	Stock	Cyclical growth
Overheating period	Rise	Popular goods	Cyclical growth
Stagflationary period	Decline	Cash	Defensive growth