An Improved Transition Probability Matrix for Crime Distribution Prediction

Table 2

Prediction results of crime hot spots in the study area in 2019.

	Grid hit ratio HitRa			Case hit rate HitRn
	Literature [18]	Literature [19]	Proposed	Literature [18]	Literature [19]	Proposed
The average	0.455	0.467	0.479	0.504	0.526	0.534
The standard deviation	0.076	0.072	0.068	0.085	0.083	0.079