From ba994cceadafebfcf2daa1687573d494579463ce Mon Sep 17 00:00:00 2001
From: George Lacey <georgelacey@users.noreply.github.com>
Date: Wed, 15 Feb 2017 12:38:09 +0000
Subject: [PATCH] Plot predictions

---
 Main.py | 42 +++++++++++++++++++++++++++---------------
 1 file changed, 27 insertions(+), 15 deletions(-)

diff --git a/Main.py b/Main.py
index 4bce33d..46f6217 100644
--- a/Main.py
+++ b/Main.py
@@ -4,7 +4,7 @@ from Dataset import Dataset
 from Graph import *
 
 graph = Graph(640, 480, "Perceptron")
-graph.drawLine(Point(-1000, -1000 + 20), Point(1000, 1000 + 20))
+graph.drawLine(Point(-1000, -1000 + 100), Point(1000, 1000 + 100))
 
 rand = Random()
 data = Dataset(open("input.txt").read().split('\n'), open("target.txt").read().split('\n'))
@@ -13,39 +13,51 @@ learn_rate = 0.01
 p = Perceptron()
 i = data.inputs
 
-
 def line_perceptron():
     p.add_input("1", 1, rand.uniform(-1, 1))
     p.add_input("2", 1, rand.uniform(-1, 1))
+    p.add_input("bias", 1, rand.uniform(-1, 1))
 
     def answer(p_x, p_y):
-        if p_y > calc_y(p_x):
+        if p_y > calc_y(p_x)
             return 1
         else:
             return -1
 
-
     def calc_y(p_x):
-        return p_x + 2
+        return p_x + 100
 
-    for ind in range(0, 1000):
-        x = rand.randint(-640 / 2, 640 / 2)
-        y = rand.randint(-480 / 2, 480 / 2)
+    for ind in range(0, 100):
+        x = rand.randint(-1000, 1000)
+        y = rand.randint(-1000, 1000)
         print(x, y)
         p.input(x, y)
-        print("error: %f" % p.guess(answer(x, y), learn_rate))
+        z = answer(x, y)
+        print("error: %f" % p.guess(z, learn_rate))
 
-    for i in range(0, 1000):
+    '''for i in range(0, 1000):
         x = int(input("x: "))
+        if x == 9001:
+            break
         y = int(input("y: "))
         p.input(x, y)
         if p.activation() == 1:
-            graph.win.plot(x, y, "green")
-            print("TRUE")
+            graph.drawCircle(Point(x, y), 4, "green")
         else:
-            graph.win.plot(x, y, "red")
-            print("FALSE")
+            graph.drawCircle(Point(x, y), 4, "red")'''
 
+    for i in range(0, 1000000):
+            x = int(input())
+            y = int(input())
+            if i == 500:
+                y = 8
+            p.input(x, y)
+            if p.activation() == 1:
+                graph.drawCircle(Point(x, y), 4, "green")
+            else:
+                graph.drawCircle(Point(x, y), 4, "red")
+
+    input()
 
 def and_perceptron():
     p.add_input("1", 1, rand.uniform(-1, 1))
@@ -68,4 +80,4 @@ def and_perceptron():
         else:
             print("FALSE")
 
-line_perceptron()
\ No newline at end of file
+line_perceptron()