5G Cognitive Radio Networks Using Reliable Hybrid Deep Learning Based on Spectrum Sensing

Table 4

Mathematical expression for calculating the different performance metrics.

SL. no.	Performance metrics	Mathematical expression
01	Prediction accuracy ()
02	Recall
03	Precision
04	Probability of detection ()	Total number of PU/total number of users (PU + noise signals)
05	Probability of missing ratio ()
06	Probability of false alarm ()	Number of noise signals diagnosed/total number of users (PU + noise signals)