gi/posterior-regularisation/prjava/src/optimization/gradientBasedMethods/GradientDescent.java


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package optimization.gradientBasedMethods;

import optimization.linesearch.LineSearchMethod;


public class GradientDescent extends AbstractGradientBaseMethod{
	
	public GradientDescent(LineSearchMethod lineSearch) {
		this.lineSearch = lineSearch;
	}
		
	public double[] getDirection(){
		for(int i = 0; i< gradient.length; i++){
			direction[i] = -gradient[i];
		}
		return direction;
	}
}