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June 28, 2016 18:01
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| { | |
| "cells": [ | |
| { | |
| "cell_type": "code", | |
| "execution_count": 1, | |
| "metadata": { | |
| "collapsed": false | |
| }, | |
| "outputs": [ | |
| { | |
| "name": "stderr", | |
| "output_type": "stream", | |
| "text": [ | |
| "Using TensorFlow backend.\n" | |
| ] | |
| } | |
| ], | |
| "source": [ | |
| "import json\n", | |
| "import sys\n", | |
| "import os\n", | |
| "\n", | |
| "import pandas as pd\n", | |
| "import numpy as np\n", | |
| "\n", | |
| "import keras\n", | |
| "from keras.layers import Dense\n", | |
| "from keras.models import Sequential\n", | |
| "from keras.utils import np_utils\n", | |
| "from __future__ import print_function" | |
| ] | |
| }, | |
| { | |
| "cell_type": "code", | |
| "execution_count": 2, | |
| "metadata": { | |
| "collapsed": false | |
| }, | |
| "outputs": [ | |
| { | |
| "data": { | |
| "text/plain": [ | |
| "(array([[ 0., 0., 0., ..., 0., 0., 0.],\n", | |
| " [ 0., 0., 0., ..., 0., 0., 0.],\n", | |
| " [ 0., 0., 0., ..., 0., 0., 0.],\n", | |
| " ..., \n", | |
| " [ 0., 0., 0., ..., 0., 0., 0.],\n", | |
| " [ 0., 0., 0., ..., 0., 0., 0.],\n", | |
| " [ 0., 0., 0., ..., 0., 0., 0.]]), array([[0, 1, 0, 0],\n", | |
| " [1, 0, 0, 0],\n", | |
| " [0, 0, 0, 1],\n", | |
| " [0, 0, 0, 1],\n", | |
| " [0, 0, 1, 0],\n", | |
| " [1, 0, 0, 0],\n", | |
| " [0, 1, 0, 0],\n", | |
| " [1, 0, 0, 0],\n", | |
| " [0, 0, 1, 0],\n", | |
| " [1, 0, 0, 0],\n", | |
| " [0, 0, 1, 0],\n", | |
| " [0, 1, 0, 0],\n", | |
| " [0, 1, 0, 0],\n", | |
| " [1, 0, 0, 0],\n", | |
| " [1, 0, 0, 0],\n", | |
| " [0, 1, 0, 0],\n", | |
| " [0, 1, 0, 0],\n", | |
| " [0, 1, 0, 0],\n", | |
| " [1, 0, 0, 0],\n", | |
| " [1, 0, 0, 0],\n", | |
| " [1, 0, 0, 0],\n", | |
| " [1, 0, 0, 0],\n", | |
| " [1, 0, 0, 0],\n", | |
| " [1, 0, 0, 0],\n", | |
| " [1, 0, 0, 0],\n", | |
| " [0, 1, 0, 0],\n", | |
| " [0, 0, 0, 1],\n", | |
| " [1, 0, 0, 0],\n", | |
| " [0, 0, 1, 0],\n", | |
| " [0, 0, 1, 0],\n", | |
| " [0, 0, 1, 0],\n", | |
| " [1, 0, 0, 0]]))" | |
| ] | |
| }, | |
| "execution_count": 2, | |
| "metadata": {}, | |
| "output_type": "execute_result" | |
| } | |
| ], | |
| "source": [ | |
| "N = 1000\n", | |
| "\n", | |
| "def _fizzdata():\n", | |
| " while True:\n", | |
| " batch_x = []\n", | |
| " batch_y = []\n", | |
| "\n", | |
| " idx = np.arange(N)\n", | |
| " np.random.shuffle(idx)\n", | |
| " for i in idx:\n", | |
| " batch_x.append(i)\n", | |
| " if i % 15 == 0: batch_y.append(np.asarray([0, 0, 0, 1]))\n", | |
| " elif i % 5 == 0: batch_y.append(np.asarray([0, 0, 1, 0]))\n", | |
| " elif i % 3 == 0: batch_y.append(np.asarray([0, 1, 0, 0]))\n", | |
| " else: batch_y.append(np.asarray([1, 0, 0, 0]))\n", | |
| "\n", | |
| " if len(batch_x) >= 32:\n", | |
| " yield np_utils.to_categorical(batch_x, N), np.asarray(batch_y)\n", | |
| " batch_x = []\n", | |
| " batch_y = []\n", | |
| "\n", | |
| " yield np_utils.to_categorical(batch_x, N), np.asarray(batch_y)\n", | |
| " \n", | |
| "_fizzdata().next()" | |
| ] | |
| }, | |
| { | |
| "cell_type": "code", | |
| "execution_count": 4, | |
| "metadata": { | |
| "collapsed": false, | |
| "scrolled": false | |
| }, | |
| "outputs": [ | |
| { | |
| "name": "stdout", | |
| "output_type": "stream", | |
| "text": [ | |
| "____________________________________________________________________________________________________\n", | |
| "Layer (type) Output Shape Param # Connected to \n", | |
| "====================================================================================================\n", | |
| "dense_2 (Dense) (None, 4) 4004 dense_input_2[0][0] \n", | |
| "====================================================================================================\n", | |
| "Total params: 4004\n", | |
| "____________________________________________________________________________________________________\n" | |
| ] | |
| } | |
| ], | |
| "source": [ | |
| "def model():\n", | |
| " m = Sequential()\n", | |
| " m.add(Dense(4, input_shape=(N,), activation='sigmoid'))\n", | |
| " m.compile(loss='binary_crossentropy', optimizer='rmsprop', metrics=['accuracy'])\n", | |
| " return m\n", | |
| "\n", | |
| "training_model = model()\n", | |
| "training_model.summary()" | |
| ] | |
| }, | |
| { | |
| "cell_type": "code", | |
| "execution_count": 6, | |
| "metadata": { | |
| "collapsed": false | |
| }, | |
| "outputs": [ | |
| { | |
| "name": "stdout", | |
| "output_type": "stream", | |
| "text": [ | |
| "Epoch 1/500\n", | |
| "0s - loss: 0.3885 - acc: 0.5330\n", | |
| "Epoch 2/500\n", | |
| "0s - loss: 0.3876 - acc: 0.5330\n", | |
| "Epoch 3/500\n", | |
| "0s - loss: 0.3868 - acc: 0.5330\n", | |
| "Epoch 4/500\n", | |
| "0s - loss: 0.3859 - acc: 0.5330\n", | |
| "Epoch 5/500\n", | |
| "0s - loss: 0.3851 - acc: 0.5330\n", | |
| "Epoch 6/500\n", | |
| "0s - loss: 0.3843 - acc: 0.5330\n", | |
| "Epoch 7/500\n", | |
| "0s - loss: 0.3834 - acc: 0.5330\n", | |
| "Epoch 8/500\n", | |
| "0s - loss: 0.3826 - acc: 0.5330\n", | |
| "Epoch 9/500\n", | |
| "0s - loss: 0.3818 - acc: 0.5330\n", | |
| "Epoch 10/500\n", | |
| "0s - loss: 0.3810 - acc: 0.5330\n", | |
| "Epoch 11/500\n", | |
| "0s - loss: 0.3802 - acc: 0.5330\n", | |
| "Epoch 12/500\n", | |
| "0s - loss: 0.3793 - acc: 0.5330\n", | |
| "Epoch 13/500\n", | |
| "0s - loss: 0.3785 - acc: 0.5330\n", | |
| "Epoch 14/500\n", | |
| "0s - loss: 0.3777 - acc: 0.5330\n", | |
| "Epoch 15/500\n", | |
| "0s - loss: 0.3769 - acc: 0.5330\n", | |
| "Epoch 16/500\n", | |
| "0s - loss: 0.3761 - acc: 0.5330\n", | |
| "Epoch 17/500\n", | |
| "0s - loss: 0.3753 - acc: 0.5330\n", | |
| "Epoch 18/500\n", | |
| "0s - loss: 0.3744 - acc: 0.5330\n", | |
| "Epoch 19/500\n", | |
| "0s - loss: 0.3736 - acc: 0.5330\n", | |
| "Epoch 20/500\n", | |
| "0s - loss: 0.3728 - acc: 0.5330\n", | |
| "Epoch 21/500\n", | |
| "0s - loss: 0.3720 - acc: 0.5330\n", | |
| "Epoch 22/500\n", | |
| "0s - loss: 0.3712 - acc: 0.5330\n", | |
| "Epoch 23/500\n", | |
| "0s - loss: 0.3704 - acc: 0.5330\n", | |
| "Epoch 24/500\n", | |
| "0s - loss: 0.3696 - acc: 0.5330\n", | |
| "Epoch 25/500\n", | |
| "0s - loss: 0.3688 - acc: 0.5330\n", | |
| "Epoch 26/500\n", | |
| "0s - loss: 0.3680 - acc: 0.5330\n", | |
| "Epoch 27/500\n", | |
| "0s - loss: 0.3672 - acc: 0.5330\n", | |
| "Epoch 28/500\n", | |
| "0s - loss: 0.3664 - acc: 0.5330\n", | |
| "Epoch 29/500\n", | |
| "0s - loss: 0.3656 - acc: 0.5330\n", | |
| "Epoch 30/500\n", | |
| "0s - loss: 0.3648 - acc: 0.5330\n", | |
| "Epoch 31/500\n", | |
| "0s - loss: 0.3640 - acc: 0.5330\n", | |
| "Epoch 32/500\n", | |
| "0s - loss: 0.3632 - acc: 0.5330\n", | |
| "Epoch 33/500\n", | |
| "0s - loss: 0.3624 - acc: 0.5330\n", | |
| "Epoch 34/500\n", | |
| "0s - loss: 0.3616 - acc: 0.5330\n", | |
| "Epoch 35/500\n", | |
| "0s - loss: 0.3608 - acc: 0.5330\n", | |
| "Epoch 36/500\n", | |
| "0s - loss: 0.3600 - acc: 0.5330\n", | |
| "Epoch 37/500\n", | |
| "0s - loss: 0.3592 - acc: 0.5340\n", | |
| "Epoch 38/500\n", | |
| "0s - loss: 0.3584 - acc: 0.5340\n", | |
| "Epoch 39/500\n", | |
| "0s - loss: 0.3576 - acc: 0.5400\n", | |
| "Epoch 40/500\n", | |
| "0s - loss: 0.3568 - acc: 0.5410\n", | |
| "Epoch 41/500\n", | |
| "0s - loss: 0.3561 - acc: 0.5480\n", | |
| "Epoch 42/500\n", | |
| "0s - loss: 0.3553 - acc: 0.5490\n", | |
| "Epoch 43/500\n", | |
| "0s - loss: 0.3545 - acc: 0.5540\n", | |
| "Epoch 44/500\n", | |
| "0s - loss: 0.3537 - acc: 0.5510\n", | |
| "Epoch 45/500\n", | |
| "0s - loss: 0.3529 - acc: 0.5590\n", | |
| "Epoch 46/500\n", | |
| "0s - loss: 0.3521 - acc: 0.5660\n", | |
| "Epoch 47/500\n", | |
| "0s - loss: 0.3514 - acc: 0.5680\n", | |
| "Epoch 48/500\n", | |
| "0s - loss: 0.3506 - acc: 0.5700\n", | |
| "Epoch 49/500\n", | |
| "0s - loss: 0.3498 - acc: 0.5780\n", | |
| "Epoch 50/500\n", | |
| "0s - loss: 0.3490 - acc: 0.5960\n", | |
| "Epoch 51/500\n", | |
| "0s - loss: 0.3483 - acc: 0.5940\n", | |
| "Epoch 52/500\n", | |
| "0s - loss: 0.3475 - acc: 0.6140\n", | |
| "Epoch 53/500\n", | |
| "0s - loss: 0.3467 - acc: 0.6250\n", | |
| "Epoch 54/500\n", | |
| "0s - loss: 0.3459 - acc: 0.6250\n", | |
| "Epoch 55/500\n", | |
| "0s - loss: 0.3452 - acc: 0.6410\n", | |
| "Epoch 56/500\n", | |
| "0s - loss: 0.3444 - acc: 0.6550\n", | |
| "Epoch 57/500\n", | |
| "0s - loss: 0.3436 - acc: 0.6630\n", | |
| "Epoch 58/500\n", | |
| "0s - loss: 0.3429 - acc: 0.6870\n", | |
| "Epoch 59/500\n", | |
| "0s - loss: 0.3421 - acc: 0.7050\n", | |
| "Epoch 60/500\n", | |
| "0s - loss: 0.3413 - acc: 0.7130\n", | |
| "Epoch 61/500\n", | |
| "0s - loss: 0.3406 - acc: 0.7140\n", | |
| "Epoch 62/500\n", | |
| "0s - loss: 0.3398 - acc: 0.7190\n", | |
| "Epoch 63/500\n", | |
| "0s - loss: 0.3390 - acc: 0.7300\n", | |
| "Epoch 64/500\n", | |
| "0s - loss: 0.3383 - acc: 0.7520\n", | |
| "Epoch 65/500\n", | |
| "0s - loss: 0.3375 - acc: 0.7570\n", | |
| "Epoch 66/500\n", | |
| "0s - loss: 0.3368 - acc: 0.7590\n", | |
| "Epoch 67/500\n", | |
| "0s - loss: 0.3360 - acc: 0.7680\n", | |
| "Epoch 68/500\n", | |
| "0s - loss: 0.3353 - acc: 0.7740\n", | |
| "Epoch 69/500\n", | |
| "0s - loss: 0.3345 - acc: 0.7740\n", | |
| "Epoch 70/500\n", | |
| "0s - loss: 0.3337 - acc: 0.7800\n", | |
| "Epoch 71/500\n", | |
| "0s - loss: 0.3330 - acc: 0.7800\n", | |
| "Epoch 72/500\n", | |
| "0s - loss: 0.3323 - acc: 0.7780\n", | |
| "Epoch 73/500\n", | |
| "0s - loss: 0.3315 - acc: 0.7900\n", | |
| "Epoch 74/500\n", | |
| "0s - loss: 0.3308 - acc: 0.7930\n", | |
| "Epoch 75/500\n", | |
| "0s - loss: 0.3300 - acc: 0.7920\n", | |
| "Epoch 76/500\n", | |
| "0s - loss: 0.3293 - acc: 0.7970\n", | |
| "Epoch 77/500\n", | |
| "0s - loss: 0.3285 - acc: 0.7970\n", | |
| "Epoch 78/500\n", | |
| "0s - loss: 0.3278 - acc: 0.7970\n", | |
| "Epoch 79/500\n", | |
| "0s - loss: 0.3270 - acc: 0.8000\n", | |
| "Epoch 80/500\n", | |
| "0s - loss: 0.3263 - acc: 0.8000\n", | |
| "Epoch 81/500\n", | |
| "0s - loss: 0.3256 - acc: 0.8000\n", | |
| "Epoch 82/500\n", | |
| "0s - loss: 0.3248 - acc: 0.8000\n", | |
| "Epoch 83/500\n", | |
| "0s - loss: 0.3241 - acc: 0.8000\n", | |
| "Epoch 84/500\n", | |
| "0s - loss: 0.3233 - acc: 0.8000\n", | |
| "Epoch 85/500\n", | |
| "0s - loss: 0.3226 - acc: 0.8000\n", | |
| "Epoch 86/500\n", | |
| "0s - loss: 0.3219 - acc: 0.8000\n", | |
| "Epoch 87/500\n", | |
| "0s - loss: 0.3211 - acc: 0.8000\n", | |
| "Epoch 88/500\n", | |
| "0s - loss: 0.3204 - acc: 0.8000\n", | |
| "Epoch 89/500\n", | |
| "0s - loss: 0.3197 - acc: 0.8000\n", | |
| "Epoch 90/500\n", | |
| "0s - loss: 0.3189 - acc: 0.8000\n", | |
| "Epoch 91/500\n", | |
| "0s - loss: 0.3182 - acc: 0.8000\n", | |
| "Epoch 92/500\n", | |
| "0s - loss: 0.3175 - acc: 0.8000\n", | |
| "Epoch 93/500\n", | |
| "0s - loss: 0.3168 - acc: 0.8000\n", | |
| "Epoch 94/500\n", | |
| "0s - loss: 0.3161 - acc: 0.8000\n", | |
| "Epoch 95/500\n", | |
| "0s - loss: 0.3153 - acc: 0.8000\n", | |
| "Epoch 96/500\n", | |
| "0s - loss: 0.3146 - acc: 0.8000\n", | |
| "Epoch 97/500\n", | |
| "0s - loss: 0.3139 - acc: 0.8000\n", | |
| "Epoch 98/500\n", | |
| "0s - loss: 0.3132 - acc: 0.8000\n", | |
| "Epoch 99/500\n", | |
| "0s - loss: 0.3124 - acc: 0.8000\n", | |
| "Epoch 100/500\n", | |
| "0s - loss: 0.3117 - acc: 0.8000\n", | |
| "Epoch 101/500\n", | |
| "0s - loss: 0.3110 - acc: 0.8000\n", | |
| "Epoch 102/500\n", | |
| "0s - loss: 0.3103 - acc: 0.8000\n", | |
| "Epoch 103/500\n", | |
| "0s - loss: 0.3096 - acc: 0.8000\n", | |
| "Epoch 104/500\n", | |
| "0s - loss: 0.3089 - acc: 0.8000\n", | |
| "Epoch 105/500\n", | |
| "0s - loss: 0.3082 - acc: 0.8000\n", | |
| "Epoch 106/500\n", | |
| "0s - loss: 0.3075 - acc: 0.8000\n", | |
| "Epoch 107/500\n", | |
| "0s - loss: 0.3067 - acc: 0.8000\n", | |
| "Epoch 108/500\n", | |
| "0s - loss: 0.3060 - acc: 0.8000\n", | |
| "Epoch 109/500\n", | |
| "0s - loss: 0.3053 - acc: 0.8000\n", | |
| "Epoch 110/500\n", | |
| "0s - loss: 0.3046 - acc: 0.8000\n", | |
| "Epoch 111/500\n", | |
| "0s - loss: 0.3039 - acc: 0.8000\n", | |
| "Epoch 112/500\n", | |
| "0s - loss: 0.3032 - acc: 0.8000\n", | |
| "Epoch 113/500\n", | |
| "0s - loss: 0.3025 - acc: 0.8000\n", | |
| "Epoch 114/500\n", | |
| "0s - loss: 0.3018 - acc: 0.8000\n", | |
| "Epoch 115/500\n", | |
| "0s - loss: 0.3011 - acc: 0.8000\n", | |
| "Epoch 116/500\n", | |
| "0s - loss: 0.3004 - acc: 0.8000\n", | |
| "Epoch 117/500\n", | |
| "0s - loss: 0.2997 - acc: 0.8000\n", | |
| "Epoch 118/500\n", | |
| "0s - loss: 0.2990 - acc: 0.8000\n", | |
| "Epoch 119/500\n", | |
| "0s - loss: 0.2983 - acc: 0.8000\n", | |
| "Epoch 120/500\n", | |
| "0s - loss: 0.2976 - acc: 0.8000\n", | |
| "Epoch 121/500\n", | |
| "0s - loss: 0.2969 - acc: 0.8000\n", | |
| "Epoch 122/500\n", | |
| "0s - loss: 0.2962 - acc: 0.8000\n", | |
| "Epoch 123/500\n", | |
| "0s - loss: 0.2955 - acc: 0.8000\n", | |
| "Epoch 124/500\n", | |
| "0s - loss: 0.2949 - acc: 0.8000\n", | |
| "Epoch 125/500\n", | |
| "0s - loss: 0.2942 - acc: 0.8000\n", | |
| "Epoch 126/500\n", | |
| "0s - loss: 0.2935 - acc: 0.8000\n", | |
| "Epoch 127/500\n", | |
| "0s - loss: 0.2928 - acc: 0.8000\n", | |
| "Epoch 128/500\n", | |
| "0s - loss: 0.2921 - acc: 0.8000\n", | |
| "Epoch 129/500\n", | |
| "0s - loss: 0.2914 - acc: 0.8000\n", | |
| "Epoch 130/500\n", | |
| "0s - loss: 0.2907 - acc: 0.8000\n", | |
| "Epoch 131/500\n", | |
| "0s - loss: 0.2901 - acc: 0.8000\n", | |
| "Epoch 132/500\n", | |
| "0s - loss: 0.2894 - acc: 0.8000\n", | |
| "Epoch 133/500\n", | |
| "0s - loss: 0.2887 - acc: 0.8000\n", | |
| "Epoch 134/500\n", | |
| "0s - loss: 0.2880 - acc: 0.8000\n", | |
| "Epoch 135/500\n", | |
| "0s - loss: 0.2874 - acc: 0.8000\n", | |
| "Epoch 136/500\n", | |
| "0s - loss: 0.2867 - acc: 0.8010\n", | |
| "Epoch 137/500\n", | |
| "0s - loss: 0.2860 - acc: 0.8010\n", | |
| "Epoch 138/500\n", | |
| "0s - loss: 0.2853 - acc: 0.8030\n", | |
| "Epoch 139/500\n", | |
| "0s - loss: 0.2847 - acc: 0.8050\n", | |
| "Epoch 140/500\n", | |
| "0s - loss: 0.2840 - acc: 0.8050\n", | |
| "Epoch 141/500\n", | |
| "0s - loss: 0.2833 - acc: 0.8070\n", | |
| "Epoch 142/500\n", | |
| "0s - loss: 0.2827 - acc: 0.8090\n", | |
| "Epoch 143/500\n", | |
| "0s - loss: 0.2820 - acc: 0.8090\n", | |
| "Epoch 144/500\n", | |
| "0s - loss: 0.2813 - acc: 0.8110\n", | |
| "Epoch 145/500\n", | |
| "0s - loss: 0.2807 - acc: 0.8130\n", | |
| "Epoch 146/500\n", | |
| "0s - loss: 0.2800 - acc: 0.8140\n", | |
| "Epoch 147/500\n", | |
| "0s - loss: 0.2793 - acc: 0.8220\n", | |
| "Epoch 148/500\n", | |
| "0s - loss: 0.2787 - acc: 0.8250\n", | |
| "Epoch 149/500\n", | |
| "0s - loss: 0.2780 - acc: 0.8290\n", | |
| "Epoch 150/500\n", | |
| "0s - loss: 0.2774 - acc: 0.8290\n", | |
| "Epoch 151/500\n", | |
| "0s - loss: 0.2767 - acc: 0.8400\n", | |
| "Epoch 152/500\n", | |
| "0s - loss: 0.2761 - acc: 0.8400\n", | |
| "Epoch 153/500\n", | |
| "0s - loss: 0.2754 - acc: 0.8470\n", | |
| "Epoch 154/500\n", | |
| "0s - loss: 0.2747 - acc: 0.8520\n", | |
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| "0s - loss: 0.2141 - acc: 0.9990\n", | |
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| "0s - loss: 0.2103 - acc: 1.0000\n", | |
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| "0s - loss: 0.2087 - acc: 1.0000\n", | |
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| "0s - loss: 0.2082 - acc: 1.0000\n", | |
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| "0s - loss: 0.2077 - acc: 1.0000\n", | |
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| "0s - loss: 0.2072 - acc: 1.0000\n", | |
| "Epoch 270/500\n", | |
| "0s - loss: 0.2066 - acc: 1.0000\n", | |
| "Epoch 271/500\n", | |
| "0s - loss: 0.2061 - acc: 1.0000\n", | |
| "Epoch 272/500\n", | |
| "0s - loss: 0.2056 - acc: 1.0000\n", | |
| "Epoch 273/500\n", | |
| "0s - loss: 0.2051 - acc: 1.0000\n", | |
| "Epoch 274/500\n", | |
| "0s - loss: 0.2045 - acc: 1.0000\n", | |
| "Epoch 275/500\n", | |
| "0s - loss: 0.2040 - acc: 1.0000\n", | |
| "Epoch 276/500\n", | |
| "0s - loss: 0.2035 - acc: 1.0000\n", | |
| "Epoch 277/500\n", | |
| "0s - loss: 0.2030 - acc: 1.0000\n", | |
| "Epoch 278/500\n", | |
| "0s - loss: 0.2025 - acc: 1.0000\n", | |
| "Epoch 279/500\n", | |
| "0s - loss: 0.2020 - acc: 1.0000\n", | |
| "Epoch 280/500\n", | |
| "0s - loss: 0.2015 - acc: 1.0000\n", | |
| "Epoch 281/500\n", | |
| "0s - loss: 0.2009 - acc: 1.0000\n", | |
| "Epoch 282/500\n", | |
| "0s - loss: 0.2004 - acc: 1.0000\n", | |
| "Epoch 283/500\n", | |
| "0s - loss: 0.1999 - acc: 1.0000\n", | |
| "Epoch 284/500\n", | |
| "0s - loss: 0.1994 - acc: 1.0000\n", | |
| "Epoch 285/500\n" | |
| ] | |
| }, | |
| { | |
| "ename": "KeyboardInterrupt", | |
| "evalue": "", | |
| "output_type": "error", | |
| "traceback": [ | |
| "\u001b[1;31m---------------------------------------------------------------------------\u001b[0m", | |
| "\u001b[1;31mKeyboardInterrupt\u001b[0m Traceback (most recent call last)", | |
| "\u001b[1;32m<ipython-input-6-3fcdf9c4da85>\u001b[0m in \u001b[0;36m<module>\u001b[1;34m()\u001b[0m\n\u001b[0;32m 3\u001b[0m \u001b[0msamples_per_epoch\u001b[0m\u001b[1;33m=\u001b[0m\u001b[0mN\u001b[0m\u001b[1;33m,\u001b[0m\u001b[1;33m\u001b[0m\u001b[0m\n\u001b[0;32m 4\u001b[0m \u001b[0mverbose\u001b[0m\u001b[1;33m=\u001b[0m\u001b[1;36m2\u001b[0m\u001b[1;33m,\u001b[0m\u001b[1;33m\u001b[0m\u001b[0m\n\u001b[1;32m----> 5\u001b[1;33m nb_epoch=500)\n\u001b[0m", | |
| "\u001b[1;32m/home/russellp/anaconda2/lib/python2.7/site-packages/keras/models.pyc\u001b[0m in \u001b[0;36mfit_generator\u001b[1;34m(self, generator, samples_per_epoch, nb_epoch, verbose, callbacks, validation_data, nb_val_samples, class_weight, max_q_size, **kwargs)\u001b[0m\n\u001b[0;32m 654\u001b[0m \u001b[0mnb_val_samples\u001b[0m\u001b[1;33m=\u001b[0m\u001b[0mnb_val_samples\u001b[0m\u001b[1;33m,\u001b[0m\u001b[1;33m\u001b[0m\u001b[0m\n\u001b[0;32m 655\u001b[0m \u001b[0mclass_weight\u001b[0m\u001b[1;33m=\u001b[0m\u001b[0mclass_weight\u001b[0m\u001b[1;33m,\u001b[0m\u001b[1;33m\u001b[0m\u001b[0m\n\u001b[1;32m--> 656\u001b[1;33m max_q_size=max_q_size)\n\u001b[0m\u001b[0;32m 657\u001b[0m \u001b[1;33m\u001b[0m\u001b[0m\n\u001b[0;32m 658\u001b[0m \u001b[1;32mdef\u001b[0m \u001b[0mevaluate_generator\u001b[0m\u001b[1;33m(\u001b[0m\u001b[0mself\u001b[0m\u001b[1;33m,\u001b[0m \u001b[0mgenerator\u001b[0m\u001b[1;33m,\u001b[0m \u001b[0mval_samples\u001b[0m\u001b[1;33m,\u001b[0m \u001b[0mmax_q_size\u001b[0m\u001b[1;33m=\u001b[0m\u001b[1;36m10\u001b[0m\u001b[1;33m,\u001b[0m \u001b[1;33m**\u001b[0m\u001b[0mkwargs\u001b[0m\u001b[1;33m)\u001b[0m\u001b[1;33m:\u001b[0m\u001b[1;33m\u001b[0m\u001b[0m\n", | |
| "\u001b[1;32m/home/russellp/anaconda2/lib/python2.7/site-packages/keras/engine/training.pyc\u001b[0m in \u001b[0;36mfit_generator\u001b[1;34m(self, generator, samples_per_epoch, nb_epoch, verbose, callbacks, validation_data, nb_val_samples, class_weight, max_q_size)\u001b[0m\n\u001b[0;32m 1382\u001b[0m outs = self.train_on_batch(x, y,\n\u001b[0;32m 1383\u001b[0m \u001b[0msample_weight\u001b[0m\u001b[1;33m=\u001b[0m\u001b[0msample_weight\u001b[0m\u001b[1;33m,\u001b[0m\u001b[1;33m\u001b[0m\u001b[0m\n\u001b[1;32m-> 1384\u001b[1;33m class_weight=class_weight)\n\u001b[0m\u001b[0;32m 1385\u001b[0m \u001b[1;32mexcept\u001b[0m \u001b[0mException\u001b[0m \u001b[1;32mas\u001b[0m \u001b[0me\u001b[0m\u001b[1;33m:\u001b[0m\u001b[1;33m\u001b[0m\u001b[0m\n\u001b[0;32m 1386\u001b[0m \u001b[0m_stop\u001b[0m\u001b[1;33m.\u001b[0m\u001b[0mset\u001b[0m\u001b[1;33m(\u001b[0m\u001b[1;33m)\u001b[0m\u001b[1;33m\u001b[0m\u001b[0m\n", | |
| "\u001b[1;32m/home/russellp/anaconda2/lib/python2.7/site-packages/keras/engine/training.pyc\u001b[0m in \u001b[0;36mtrain_on_batch\u001b[1;34m(self, x, y, sample_weight, class_weight)\u001b[0m\n\u001b[0;32m 1166\u001b[0m \u001b[0mins\u001b[0m \u001b[1;33m=\u001b[0m \u001b[0mx\u001b[0m \u001b[1;33m+\u001b[0m \u001b[0my\u001b[0m \u001b[1;33m+\u001b[0m \u001b[0msample_weights\u001b[0m\u001b[1;33m\u001b[0m\u001b[0m\n\u001b[0;32m 1167\u001b[0m \u001b[0mself\u001b[0m\u001b[1;33m.\u001b[0m\u001b[0m_make_train_function\u001b[0m\u001b[1;33m(\u001b[0m\u001b[1;33m)\u001b[0m\u001b[1;33m\u001b[0m\u001b[0m\n\u001b[1;32m-> 1168\u001b[1;33m \u001b[0moutputs\u001b[0m \u001b[1;33m=\u001b[0m \u001b[0mself\u001b[0m\u001b[1;33m.\u001b[0m\u001b[0mtrain_function\u001b[0m\u001b[1;33m(\u001b[0m\u001b[0mins\u001b[0m\u001b[1;33m)\u001b[0m\u001b[1;33m\u001b[0m\u001b[0m\n\u001b[0m\u001b[0;32m 1169\u001b[0m \u001b[1;32mif\u001b[0m \u001b[0mlen\u001b[0m\u001b[1;33m(\u001b[0m\u001b[0moutputs\u001b[0m\u001b[1;33m)\u001b[0m \u001b[1;33m==\u001b[0m \u001b[1;36m1\u001b[0m\u001b[1;33m:\u001b[0m\u001b[1;33m\u001b[0m\u001b[0m\n\u001b[0;32m 1170\u001b[0m \u001b[1;32mreturn\u001b[0m \u001b[0moutputs\u001b[0m\u001b[1;33m[\u001b[0m\u001b[1;36m0\u001b[0m\u001b[1;33m]\u001b[0m\u001b[1;33m\u001b[0m\u001b[0m\n", | |
| "\u001b[1;32m/home/russellp/anaconda2/lib/python2.7/site-packages/keras/backend/tensorflow_backend.pyc\u001b[0m in \u001b[0;36m__call__\u001b[1;34m(self, inputs)\u001b[0m\n\u001b[0;32m 657\u001b[0m \u001b[0mfeed_dict\u001b[0m \u001b[1;33m=\u001b[0m \u001b[0mdict\u001b[0m\u001b[1;33m(\u001b[0m\u001b[0mzip\u001b[0m\u001b[1;33m(\u001b[0m\u001b[0mnames\u001b[0m\u001b[1;33m,\u001b[0m \u001b[0minputs\u001b[0m\u001b[1;33m)\u001b[0m\u001b[1;33m)\u001b[0m\u001b[1;33m\u001b[0m\u001b[0m\n\u001b[0;32m 658\u001b[0m \u001b[0msession\u001b[0m \u001b[1;33m=\u001b[0m \u001b[0mget_session\u001b[0m\u001b[1;33m(\u001b[0m\u001b[1;33m)\u001b[0m\u001b[1;33m\u001b[0m\u001b[0m\n\u001b[1;32m--> 659\u001b[1;33m \u001b[0mupdated\u001b[0m \u001b[1;33m=\u001b[0m \u001b[0msession\u001b[0m\u001b[1;33m.\u001b[0m\u001b[0mrun\u001b[0m\u001b[1;33m(\u001b[0m\u001b[0mself\u001b[0m\u001b[1;33m.\u001b[0m\u001b[0moutputs\u001b[0m \u001b[1;33m+\u001b[0m \u001b[0mself\u001b[0m\u001b[1;33m.\u001b[0m\u001b[0mupdates\u001b[0m\u001b[1;33m,\u001b[0m \u001b[0mfeed_dict\u001b[0m\u001b[1;33m=\u001b[0m\u001b[0mfeed_dict\u001b[0m\u001b[1;33m)\u001b[0m\u001b[1;33m\u001b[0m\u001b[0m\n\u001b[0m\u001b[0;32m 660\u001b[0m \u001b[1;32mreturn\u001b[0m \u001b[0mupdated\u001b[0m\u001b[1;33m[\u001b[0m\u001b[1;33m:\u001b[0m\u001b[0mlen\u001b[0m\u001b[1;33m(\u001b[0m\u001b[0mself\u001b[0m\u001b[1;33m.\u001b[0m\u001b[0moutputs\u001b[0m\u001b[1;33m)\u001b[0m\u001b[1;33m]\u001b[0m\u001b[1;33m\u001b[0m\u001b[0m\n\u001b[0;32m 661\u001b[0m \u001b[1;33m\u001b[0m\u001b[0m\n", | |
| "\u001b[1;32m/home/russellp/anaconda2/lib/python2.7/site-packages/tensorflow/python/client/session.pyc\u001b[0m in \u001b[0;36mrun\u001b[1;34m(self, fetches, feed_dict, options, run_metadata)\u001b[0m\n\u001b[0;32m 365\u001b[0m \u001b[1;32mtry\u001b[0m\u001b[1;33m:\u001b[0m\u001b[1;33m\u001b[0m\u001b[0m\n\u001b[0;32m 366\u001b[0m result = self._run(None, fetches, feed_dict, options_ptr,\n\u001b[1;32m--> 367\u001b[1;33m run_metadata_ptr)\n\u001b[0m\u001b[0;32m 368\u001b[0m \u001b[1;32mif\u001b[0m \u001b[0mrun_metadata\u001b[0m\u001b[1;33m:\u001b[0m\u001b[1;33m\u001b[0m\u001b[0m\n\u001b[0;32m 369\u001b[0m \u001b[0mproto_data\u001b[0m \u001b[1;33m=\u001b[0m \u001b[0mtf_session\u001b[0m\u001b[1;33m.\u001b[0m\u001b[0mTF_GetBuffer\u001b[0m\u001b[1;33m(\u001b[0m\u001b[0mrun_metadata_ptr\u001b[0m\u001b[1;33m)\u001b[0m\u001b[1;33m\u001b[0m\u001b[0m\n", | |
| "\u001b[1;32m/home/russellp/anaconda2/lib/python2.7/site-packages/tensorflow/python/client/session.pyc\u001b[0m in \u001b[0;36m_run\u001b[1;34m(self, handle, fetches, feed_dict, options, run_metadata)\u001b[0m\n\u001b[0;32m 638\u001b[0m \u001b[0mmovers\u001b[0m \u001b[1;33m=\u001b[0m \u001b[0mself\u001b[0m\u001b[1;33m.\u001b[0m\u001b[0m_update_with_movers\u001b[0m\u001b[1;33m(\u001b[0m\u001b[0mfeed_dict_string\u001b[0m\u001b[1;33m,\u001b[0m \u001b[0mfeed_map\u001b[0m\u001b[1;33m)\u001b[0m\u001b[1;33m\u001b[0m\u001b[0m\n\u001b[0;32m 639\u001b[0m results = self._do_run(handle, target_list, unique_fetches,\n\u001b[1;32m--> 640\u001b[1;33m feed_dict_string, options, run_metadata)\n\u001b[0m\u001b[0;32m 641\u001b[0m \u001b[1;33m\u001b[0m\u001b[0m\n\u001b[0;32m 642\u001b[0m \u001b[1;31m# User may have fetched the same tensor multiple times, but we\u001b[0m\u001b[1;33m\u001b[0m\u001b[1;33m\u001b[0m\u001b[0m\n", | |
| "\u001b[1;32m/home/russellp/anaconda2/lib/python2.7/site-packages/tensorflow/python/client/session.pyc\u001b[0m in \u001b[0;36m_do_run\u001b[1;34m(self, handle, target_list, fetch_list, feed_dict, options, run_metadata)\u001b[0m\n\u001b[0;32m 706\u001b[0m \u001b[1;32mif\u001b[0m \u001b[0mhandle\u001b[0m \u001b[1;32mis\u001b[0m \u001b[0mNone\u001b[0m\u001b[1;33m:\u001b[0m\u001b[1;33m\u001b[0m\u001b[0m\n\u001b[0;32m 707\u001b[0m return self._do_call(_run_fn, self._session, feed_dict, fetch_list,\n\u001b[1;32m--> 708\u001b[1;33m target_list, options, run_metadata)\n\u001b[0m\u001b[0;32m 709\u001b[0m \u001b[1;32melse\u001b[0m\u001b[1;33m:\u001b[0m\u001b[1;33m\u001b[0m\u001b[0m\n\u001b[0;32m 710\u001b[0m return self._do_call(_prun_fn, self._session, handle, feed_dict,\n", | |
| "\u001b[1;32m/home/russellp/anaconda2/lib/python2.7/site-packages/tensorflow/python/client/session.pyc\u001b[0m in \u001b[0;36m_do_call\u001b[1;34m(self, fn, *args)\u001b[0m\n\u001b[0;32m 713\u001b[0m \u001b[1;32mdef\u001b[0m \u001b[0m_do_call\u001b[0m\u001b[1;33m(\u001b[0m\u001b[0mself\u001b[0m\u001b[1;33m,\u001b[0m \u001b[0mfn\u001b[0m\u001b[1;33m,\u001b[0m \u001b[1;33m*\u001b[0m\u001b[0margs\u001b[0m\u001b[1;33m)\u001b[0m\u001b[1;33m:\u001b[0m\u001b[1;33m\u001b[0m\u001b[0m\n\u001b[0;32m 714\u001b[0m \u001b[1;32mtry\u001b[0m\u001b[1;33m:\u001b[0m\u001b[1;33m\u001b[0m\u001b[0m\n\u001b[1;32m--> 715\u001b[1;33m \u001b[1;32mreturn\u001b[0m \u001b[0mfn\u001b[0m\u001b[1;33m(\u001b[0m\u001b[1;33m*\u001b[0m\u001b[0margs\u001b[0m\u001b[1;33m)\u001b[0m\u001b[1;33m\u001b[0m\u001b[0m\n\u001b[0m\u001b[0;32m 716\u001b[0m \u001b[1;32mexcept\u001b[0m \u001b[0merrors\u001b[0m\u001b[1;33m.\u001b[0m\u001b[0mOpError\u001b[0m \u001b[1;32mas\u001b[0m \u001b[0me\u001b[0m\u001b[1;33m:\u001b[0m\u001b[1;33m\u001b[0m\u001b[0m\n\u001b[0;32m 717\u001b[0m \u001b[0mmessage\u001b[0m \u001b[1;33m=\u001b[0m \u001b[0mcompat\u001b[0m\u001b[1;33m.\u001b[0m\u001b[0mas_text\u001b[0m\u001b[1;33m(\u001b[0m\u001b[0me\u001b[0m\u001b[1;33m.\u001b[0m\u001b[0mmessage\u001b[0m\u001b[1;33m)\u001b[0m\u001b[1;33m\u001b[0m\u001b[0m\n", | |
| "\u001b[1;32m/home/russellp/anaconda2/lib/python2.7/site-packages/tensorflow/python/client/session.pyc\u001b[0m in \u001b[0;36m_run_fn\u001b[1;34m(session, feed_dict, fetch_list, target_list, options, run_metadata)\u001b[0m\n\u001b[0;32m 695\u001b[0m return tf_session.TF_Run(session, options,\n\u001b[0;32m 696\u001b[0m \u001b[0mfeed_dict\u001b[0m\u001b[1;33m,\u001b[0m \u001b[0mfetch_list\u001b[0m\u001b[1;33m,\u001b[0m \u001b[0mtarget_list\u001b[0m\u001b[1;33m,\u001b[0m\u001b[1;33m\u001b[0m\u001b[0m\n\u001b[1;32m--> 697\u001b[1;33m status, run_metadata)\n\u001b[0m\u001b[0;32m 698\u001b[0m \u001b[1;33m\u001b[0m\u001b[0m\n\u001b[0;32m 699\u001b[0m \u001b[1;32mdef\u001b[0m \u001b[0m_prun_fn\u001b[0m\u001b[1;33m(\u001b[0m\u001b[0msession\u001b[0m\u001b[1;33m,\u001b[0m \u001b[0mhandle\u001b[0m\u001b[1;33m,\u001b[0m \u001b[0mfeed_dict\u001b[0m\u001b[1;33m,\u001b[0m \u001b[0mfetch_list\u001b[0m\u001b[1;33m)\u001b[0m\u001b[1;33m:\u001b[0m\u001b[1;33m\u001b[0m\u001b[0m\n", | |
| "\u001b[1;31mKeyboardInterrupt\u001b[0m: " | |
| ] | |
| } | |
| ], | |
| "source": [ | |
| "training_model.fit_generator(\n", | |
| " _fizzdata(),\n", | |
| " samples_per_epoch=N,\n", | |
| " verbose=2,\n", | |
| " nb_epoch=500)" | |
| ] | |
| }, | |
| { | |
| "cell_type": "code", | |
| "execution_count": null, | |
| "metadata": { | |
| "collapsed": true | |
| }, | |
| "outputs": [], | |
| "source": [] | |
| } | |
| ], | |
| "metadata": { | |
| "kernelspec": { | |
| "display_name": "Python 2", | |
| "language": "python", | |
| "name": "python2" | |
| }, | |
| "language_info": { | |
| "codemirror_mode": { | |
| "name": "ipython", | |
| "version": 2 | |
| }, | |
| "file_extension": ".py", | |
| "mimetype": "text/x-python", | |
| "name": "python", | |
| "nbconvert_exporter": "python", | |
| "pygments_lexer": "ipython2", | |
| "version": "2.7.11" | |
| } | |
| }, | |
| "nbformat": 4, | |
| "nbformat_minor": 0 | |
| } |
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