diff --git a/8382/Gordiyenko/lb/1/main.py b/8382/Gordiyenko/lb/1/main.py
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--- /dev/null
+++ b/8382/Gordiyenko/lb/1/main.py
@@ -0,0 +1,52 @@
+import pandas
+from tensorflow.keras.layers import Dense
+from tensorflow.keras.models import Sequential
+from tensorflow.keras.utils import to_categorical
+from sklearn.preprocessing import LabelEncoder
+import matplotlib.pyplot as plt
+import matplotlib.colors as mclr
+
+dataframe = pandas.read_csv("iris.csv", header=None)
+dataset = dataframe.values
+X = dataset[:,0:4].astype(float)
+Y = dataset[:,4]
+
+encoder = LabelEncoder()
+encoder.fit(Y)
+encoded_Y = encoder.transform(Y)
+dummy_y = to_categorical(encoded_Y)
+
+model = Sequential()
+model.add(Dense(50, activation='relu'))
+model.add(Dense(50, activation='sigmoid'))
+model.add(Dense(3, activation='softmax'))
+model.compile(optimizer='adam',loss='categorical_crossentropy', metrics=['accuracy'])
+H = model.fit(X, dummy_y, epochs=75, batch_size=10, validation_split=0.1)
+
+loss = H.history['loss']
+val_loss = H.history['val_loss']
+acc = H.history['acc']
+val_acc = H.history['val_acc']
+epochs = range(1, len(loss) + 1)
+#Построение графика ошибки
+plt.plot(epochs, loss, 'bo', label='Training loss')
+plt.plot(epochs, val_loss, 'b', label='Validation loss')
+plt.title('Training and validation loss')
+plt.xlabel('Epochs')
+plt.ylabel('Loss')
+plt.legend()
+plt.show()
+#Построение графика точности
+plt.clf()
+plt.plot(epochs, acc, 'bo', label='Training acc')
+plt.plot(epochs, val_acc, 'b', label='Validation acc')
+plt.title('Training and validation accuracy')
+plt.xlabel('Epochs')
+plt.ylabel('Accuracy')
+plt.legend()
+plt.show()
+
+# 4:3 - loss: 1.0921 - acc: 0.4963 - val_loss: 1.3684 - val_acc: 0.0000e+00
+# 30:3 - loss: 0.2177 - acc: 0.9630 - val_loss: 0.3640 - val_acc: 1.0000
+# 30:30:3 - loss: 0.0861 - acc: 0.9778 - val_loss: 0.1073 - val_acc: 1.0000
+# 50:50:3 - loss: 0.0926 - acc: 0.9704 - val_loss: 0.1034 - val_acc: 1.0000
\ No newline at end of file
diff --git a/8382/Gordiyenko/lb/1/report.pdf b/8382/Gordiyenko/lb/1/report.pdf
new file mode 100644
index 00000000..e3f82fb1
Binary files /dev/null and b/8382/Gordiyenko/lb/1/report.pdf differ