ashwanirathee

using BenchmarkTools
using ImageMorphology, TestImages,ColorTypes

function test()    
    img =  TestImages.shepp_logan(512);
    img_erode = Gray.(img); # keeps white objects white
    img_erosion1 = erode(img_erode)
end

test()

ashwanirathee

# MIT License
begin
    using Luxor, Random, Colors

    Drawing(512, 512, "hello-world.png")
    background("black")
    sethue("white")
    translate(50, 50)
    radius = 30
    grid = GridHex(O, radius, 2)

ashwanirathee

inputs = [1.0, 2.0, 3.0]

weights1 = [0.2, 0.8, -0.5, 1.0]
weights2 = [0.5, -0.91, 0.26, -0.5]

bias1 = 2.0
bias2 = 3.0

output = [inputs[1]*weights1[1] + inputs[2]*weights1[2] + inputs[3]*weights1[3] + inputs[4]*weights1[4] + bias1,
          inputs[1]*weights2[1] + inputs[2]*weights2[2] + inputs[3]*weights2[3] + inputs[4]*weights2[4] + bias2]

ashwanirathee

"""
    Sigmoid activation function
"""
function sigmoid(Z)
    A = 1 ./ (1 .+ exp.(.-Z))
    return (A = A, Z = Z)
end


"""