Update 'src/main.py'

src/main.py

@@ -1,7 +1,11 @@
+import os
+
+import np as np
 import pygame
 import random
 import time
-
+import struct;print( 8 * struct.calcsize("P"))
+from mlxtend.data import loadlocal_mnist
 from src.a_star import a_star_search, WAREHOUSE_MAP
 from src.training_data.scripts.gen_data_id3 import generate_size, generate_weight, generate_price, generate_flammability, generate_explosiveness
 from src.tree import predict_result, load_tree_from_structure
@@ -21,6 +25,115 @@ DOCK = pygame.transform.scale(pygame.image.load('img/dock_left.png'), (75, 75))
 TRASH = pygame.transform.scale(pygame.image.load('img/trash.png'), (75, 75))
 get_pix_from_position = {}
 
+from PIL import Image
+
+#train_images = np.float32(Image.open('img/background.png').resize( ( 64 , 64 ) ).convert( 'L' )),
+#np.float32(Image.open('img/stain.png').resize( ( 64 , 64 ) ).convert( 'L' )),
+#np.float32(Image.open('img/shelf.png').resize( ( 64 , 64 ) ).convert( 'L' ))
+
+#print(train_images)
+#train_images /=  255.
+
+
+
+train_images, train_labels = loadlocal_mnist(
+            images_path='data/train-images.idx3-ubyte',
+            labels_path='data/train-labels.idx1-ubyte')
+#test_images, test_labels = loadlocal_mnist(
+#            images_path='data/t10k-images.idx3-ubyte',
+#            labels_path='data/t10k-labels.idx1-ubyte')
+
+import numpy as np
+from matplotlib.pyplot import imshow
+
+from matplotlib import  pyplot as plt
+
+def plotdigit(image):
+    img = np.reshape(image, (-1, 28))
+    imshow(image, cmap='Greys', vmin=0, vmax=255)
+
+
+
+train_images = train_images / 255
+#test_images = test_images / 255
+
+import torch
+from torch import nn
+from torch import optim
+
+device = torch.device("cuda:0" if torch.cuda.is_available() else "cpu")
+
+train_images = [torch.tensor(image, dtype=torch.float32) for image in train_images]
+train_labels = [torch.tensor(label, dtype=torch.long) for label in train_labels]
+#test_images = [torch.tensor(image, dtype=torch.float32) for image in test_images]
+#test_labels = [torch.tensor(label, dtype=torch.long) for label in test_labels]
+
+input_dim = 28*28
+output_dim = 10
+
+model = nn.Sequential(
+    nn.Linear(input_dim, output_dim),
+    nn.LogSoftmax()
+)
+
+def train(model, n_iter):
+    criterion = nn.NLLLoss()
+    optimizer = optim.SGD(model.parameters(), lr=0.001)
+
+    for epoch in range(n_iter):
+        for image, label in zip(train_images, train_labels):
+            optimizer.zero_grad()
+
+            output = model(image)
+            loss = criterion(output.unsqueeze(0), label.unsqueeze(0))
+            loss.backward()
+            optimizer.step()
+
+        print(f'epoch: {epoch:03}')
+
+train(model, 1)
+
+Sh = 200
+St = 10
+WAREHOUSE_MAP = [
+    [0, 0, 0, St, St, 0, 0, 0, 0],
+    [0, St, 0, St, 0, St, 0, 0, 0],
+    [0, St, 0, 0, 0, Sh, Sh, Sh, Sh],
+    [0, 0, St, 0, 0, 0, 0, 0, 0],
+    [0, 0, St, 0, 0, Sh, Sh, Sh, Sh],
+    [0, 0, St, St, 0, 0, 0, 0, 0],
+    [St, 0, 0, 0, St, Sh, Sh, Sh, Sh],
+    [0, 0, St, St, St, 0, 0, 0, 0],
+    [0, St, 0, 0, 0, Sh, Sh, Sh, Sh],
+]
+
+AGENT_MAP=[]
+test=[]
+x=0
+y=0
+while x<9:
+    while y<9:
+        if WAREHOUSE_MAP[x][y]==0:
+            ai = model(train_images[1]).argmax()
+        elif WAREHOUSE_MAP[x][y]==St:
+            ai = model(train_images[0]).argmax()
+        elif WAREHOUSE_MAP[x][y]==Sh:
+            ai = model(train_images[2]).argmax()
+
+        print(ai)
+        if str(ai) == 'tensor(5)':
+            test.append(10)
+        elif str(ai) == 'tensor(4)':
+            test.append(200)
+        else:
+            test.append(0)
+        y = y + 1
+    AGENT_MAP.append(test)
+    test=[]
+    x=x+1
+    y=0
+for a in AGENT_MAP:
+    print(a)
 
 def get_position_from_pix(pix_pos):
     for key, value in get_pix_from_position.items():