Fig 1.
General indicators for the real estate industry.
Fig 2.
Special indicators for the real estate industry.
Fig 3.
Random forest model process.
Fig 4.
Optimized random forest model process.
Table 1.
Basic information of taxpayers.
Fig 5.
Summary of tax compliance risks.
Fig 6.
Tax declaration and doubtful subject pointing risk probability (a) General enterprise income and doubtful subject direction (b) General enterprise costs and doubtful accounts (c) Enterprise period expenses and doubtful items.
Table 2.
Common indicator details.