Plot relu

Author: xlisp

relu_graph.m

@@ -0,0 +1,16 @@
+
+(*  \text{ReLU}(x) = \max(0, x) *)
+
+relu[x_] := Piecewise[{{x, x >= 0}, {0, x < 0}}]
+
+relu[x_] := Max[0, x]
+
+Plot[relu[x], {x, -10, 10}, PlotRange -> All, AxesLabel -> {"x", "ReLU(x)"}]
+
+(* 3D *)
+relu2D[x_, y_] := Max[0, x + y]
+
+Plot3D[relu2D[x, y], {x, -10, 10}, {y, -10, 10}, 
+ PlotRange -> All, AxesLabel -> {"x", "y", "ReLU(x+y)"}, 
+ ColorFunction -> "Rainbow", Mesh -> None]
+