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main.py
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main.py
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from field import *
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import numpy as np
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draw_interface()
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import tensorflow as tf
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from tensorflow import keras
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def normalize(image, label):
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return image / 255, label
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directoryTRAIN = "C:/Users/KimD/PycharmProjects/Traktor_V1/Vegetable Images/train"
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directoryVALIDATION = "C:/Users/KimD/PycharmProjects/Traktor_V1/Vegetable Images/validation"
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train_ds = tf.keras.utils.image_dataset_from_directory(directoryTRAIN,
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seed=123, batch_size=32,
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image_size=(224, 224), color_mode='rgb')
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val_ds = tf.keras.utils.image_dataset_from_directory(directoryVALIDATION,
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seed=123, batch_size=32,
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image_size=(224, 224), color_mode='rgb')
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train_ds = train_ds.map(normalize)
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val_ds = val_ds.map(normalize)
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model = keras.Sequential([
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keras.layers.Conv2D(64, (3, 3), activation='relu', input_shape=(224, 224, 3)),
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keras.layers.MaxPool2D((2, 2)),
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keras.layers.Conv2D(128, (3, 3), activation='relu'),
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keras.layers.MaxPool2D((2, 2)),
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keras.layers.Conv2D(256, (3, 3), activation='relu'),
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keras.layers.MaxPool2D((2, 2)),
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keras.layers.Flatten(),
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keras.layers.Dense(1024, activation='relu'),
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keras.layers.Dense(9, activation='softmax')
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])
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print(model.summary())
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model.compile(optimizer='adam', loss='sparse_categorical_crossentropy', metrics=['accuracy'])
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trainHistory = model.fit(train_ds, epochs=4, validation_data=val_ds)
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model = keras.models.load_model("C:/Users/KimD/PycharmProjects/Traktor_V1/mode2.h5")
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(loss, accuracy) = model.evaluate(val_ds)
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print(loss)
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print(accuracy)
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# model.save("mode2.h5")
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proverka.py
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proverka.py
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import os
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import numpy as np
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import tensorflow as tf
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from tensorflow import keras
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import cv2
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directory = "C:/Users/KimD/PycharmProjects/Traktor_V1/Vegetable Images/test"
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test_ds = tf.keras.utils.image_dataset_from_directory(directory, validation_split=0.2, image_size=(224, 224),
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subset="validation", seed=123, batch_size=32)
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model = keras.models.load_model("C:/Users/KimD/PycharmProjects/Traktor_V1/mode2.h5")
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# predictions = model.predict(test_ds.take(32))
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class_names = test_ds.class_names
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img = cv2.imread('C:/Users/KimD/PycharmProjects/Traktor_V1/Vegetable Images/test/Carrot/1001.jpg')
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cv2.imshow("lala", img)
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cv2.waitKey(0)
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img = (np.expand_dims(img, 0))
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print(class_names)
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predictions = model.predict(img)
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print(predictions)
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