Deep Learning-Based Dynamic Stable Cluster Head Selection in VANET

Table 1

List of symbols with the nomenclature.

Symbol	Nomenclature
	Affinity matrix
	Befit factor
C	Cluster
	Community neighbors
	Distance
	Diagonal matrix
	Diagonal elements
	Threshold distance
	The bias of each gate in LSTM
	Neighborhood
	Relative velocity
	Vehicular ID
	Length of the lane
	Eccentricity
	Graph tuple
	Energy
	Total number of vehicles
	Total number of clusters
	Neighbor connection centrality
	Channel
	Hypothesis
	Probability of detection
	Delay in path
	Probability of false alarm
	Wavelength
	Link reliability
	RSU
	Complementary distribution function
	Speed threshold
	Time to leave
	Transmission range factor
	Total simulation time
	Transmission range
	Chi-square probability distribution function
	An instant of time
	Activation function
	Velocity of the vehicle
	Velocity threshold
	Average velocity
	A random number
	Standard deviation
	SNR
	Predicted coordinates
	Coordinates of vehicle
	Angle of the vehicle
	Total number of lanes
	Penalty
	Eigenvalues
	Gates in LSTM
	Channel gain
	Probability of receiving
	Antenna gain
	Hamdard function
	Test statistics