diff --git a/algorithms/machine_learning/Activation Functions/GELU.m b/algorithms/machine_learning/Activation Functions/GELU.m
new file mode 100644
index 0000000..32cbca6
--- /dev/null
+++ b/algorithms/machine_learning/Activation Functions/GELU.m	
@@ -0,0 +1,7 @@
+%GELU function
+x = -10:0.01:10;
+y = (1/2*x).*(1+tanh(sqrt(2/pi)*(x+0.044715*power(x,3))));
+plot(x,y);
+xlabel('x');
+ylabel('y');
+grid on