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Delete code_model.ipynb

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- {
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- "nbformat": 4,
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- "nbformat_minor": 0,
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- "metadata": {
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- "colab": {
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- "provenance": []
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- },
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- "kernelspec": {
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- "name": "python3",
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- "display_name": "Python 3"
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- },
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- "language_info": {
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- "name": "python"
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- }
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- },
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- "cells": [
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- {
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- "cell_type": "code",
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- "execution_count": null,
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- "metadata": {
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- "id": "kLutYXp-ecSf"
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- },
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- "outputs": [],
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- "source": [
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- "import numpy as np\n",
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- "import matplotlib.pyplot as plt\n",
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- "from tensorflow.keras.datasets import mnist\n",
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- "from tensorflow import keras\n",
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- "import keras.backend as K\n",
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- "from tensorflow.keras.layers import Dense, Flatten, Reshape, Input, Lambda, BatchNormalization, Dropout\n",
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- "\n",
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- "(x_train, y_train), (x_test, y_test) = mnist.load_data()\n",
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- "\n",
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- "x_train = x_train / 255\n",
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- "x_test = x_test/ 255\n",
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- "\n",
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- "y_train = y_train % 2\n",
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- "y_train = keras.utils.to_categorical(y_train, 10)"
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- ]
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- },
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- {
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- "cell_type": "code",
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- "source": [
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- "input_img = Input((28, 28))\n",
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- "x = Flatten()(input_img)\n",
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- "x = Dense(128, activation = 'relu')(x)\n",
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- "x = Dense(256, activation = 'relu')(x)\n",
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- "x = Dense(64, activation = 'relu')(x)\n",
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- "classif = Dense(10, activation = 'softmax')(x)"
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- ],
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- "metadata": {
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- "id": "Ffd2RsvUedfQ"
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- },
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- "execution_count": null,
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- "outputs": []
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- },
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- {
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- "cell_type": "code",
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- "source": [
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- "model = keras.Model(input_img, classif)"
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- ],
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- "metadata": {
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- "id": "5aVLXHYNe5R_"
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- },
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- "execution_count": null,
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- "outputs": []
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- },
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- {
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- "cell_type": "code",
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- "source": [
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- "model.compile(optimizer = 'adam', loss = 'categorical_crossentropy')"
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- ],
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- "metadata": {
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- "id": "tG0HHttBVuxs"
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- },
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- "execution_count": null,
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- "outputs": []
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- },
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- {
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- "cell_type": "code",
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- "source": [
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- "model.fit(x_train, y_train, epochs = 10, batch_size = 30, shuffle = True)"
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- ],
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- "metadata": {
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- "colab": {
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- "base_uri": "https://localhost:8080/"
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- },
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- "id": "L6tEkyZdWIZy",
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- "outputId": "2a98272e-fb00-440a-e4f6-10c92a477318"
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- },
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- "execution_count": null,
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- "outputs": [
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- {
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- "output_type": "stream",
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- "name": "stdout",
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- "text": [
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- "Epoch 1/10\n",
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- "2000/2000 [==============================] - 12s 5ms/step - loss: 0.1153\n",
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- "Epoch 2/10\n",
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- "2000/2000 [==============================] - 11s 5ms/step - loss: 0.0524\n",
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- "Epoch 3/10\n",
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- "2000/2000 [==============================] - 9s 5ms/step - loss: 0.0384\n",
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- "Epoch 4/10\n",
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- "2000/2000 [==============================] - 11s 6ms/step - loss: 0.0308\n",
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- "Epoch 5/10\n",
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- "2000/2000 [==============================] - 11s 6ms/step - loss: 0.0250\n",
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- "Epoch 6/10\n",
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- "2000/2000 [==============================] - 11s 5ms/step - loss: 0.0199\n",
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- "Epoch 7/10\n",
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- "2000/2000 [==============================] - 10s 5ms/step - loss: 0.0168\n",
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- "Epoch 8/10\n",
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- "2000/2000 [==============================] - 11s 6ms/step - loss: 0.0142\n",
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- "Epoch 9/10\n",
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- "2000/2000 [==============================] - 11s 6ms/step - loss: 0.0131\n",
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- "Epoch 10/10\n",
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- "2000/2000 [==============================] - 9s 5ms/step - loss: 0.0110\n"
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- ]
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- },
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- {
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- "output_type": "execute_result",
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- "data": {
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- "text/plain": [
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- "<keras.callbacks.History at 0x7f7234824ee0>"
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- ]
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- },
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- "metadata": {},
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- "execution_count": 16
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- }
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- ]
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- },
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- {
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- "cell_type": "code",
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- "source": [
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- "model.predict(x_train[:1])"
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- ],
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- "metadata": {
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- "colab": {
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- "base_uri": "https://localhost:8080/"
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- },
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- "id": "WGei66Vbdtzk",
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- "outputId": "673fe3fb-8363-427e-c753-27e6471aaf51"
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- },
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- "execution_count": null,
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- "outputs": [
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- {
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- "output_type": "stream",
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- "name": "stdout",
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- "text": [
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- "1/1 [==============================] - 0s 100ms/step\n"
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- ]
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- },
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- {
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- "output_type": "execute_result",
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- "data": {
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- "text/plain": [
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- "array([[1.21183645e-11, 1.00000000e+00, 0.00000000e+00, 0.00000000e+00,\n",
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- " 0.00000000e+00, 0.00000000e+00, 0.00000000e+00, 0.00000000e+00,\n",
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- " 0.00000000e+00, 0.00000000e+00]], dtype=float32)"
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- ]
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- },
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- "metadata": {},
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- "execution_count": 18
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- }
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- ]
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- },
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- {
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- "cell_type": "code",
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- "source": [
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- "y_train[:1]"
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- ],
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- "metadata": {
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- "colab": {
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- "base_uri": "https://localhost:8080/"
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- },
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- "id": "YkhzAnVeePCm",
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- "outputId": "c3c041c1-1ef4-441f-abb6-a771632a3617"
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- },
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- "execution_count": null,
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- "outputs": [
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- {
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- "output_type": "execute_result",
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- "data": {
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- "text/plain": [
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- "array([[0., 1., 0., 0., 0., 0., 0., 0., 0., 0.]], dtype=float32)"
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- ]
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- },
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- "metadata": {},
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- "execution_count": 19
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- }
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- ]
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- }
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- ]
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- }