Optimal Crop Selection Using Gravitational Search Algorithm

Algorithm 1

Gravitational search algorithm.

	parameters initialization
	set the initial values of gravitational constant Go,
	Set the initial iteration
	Initial population
	For
	Generate in initial population randomly, where
	End for
	Repeat
	solution and evaluation
	Evaluate the fitness function for each in the population
	Assign the best worst agent in the population
	Solutions update
	Update the gravitational constant G
	For Calculate the force acting on agent i from agent j
	End for
	Compute the total forces that acts on agent i,
	Compute the inertial mass Mi.
	Compute the acceleration of agent I
	Update the velocity of the agent i
	Update the position of agent I
	End for
	Set
	until termination criteria are satisfied
	produce the best solution
	Return the best solution