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Fix china/flower order bug

main
Aurélien Geron 2016-09-28 11:30:56 +02:00
parent 1106244cfe
commit 049df7240a
1 changed files with 7 additions and 8 deletions
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15
13_convolutional_neural_networks.ipynb
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@ -124,9 +124,9 @@
}, },
"outputs": [], "outputs": [],
"source": [ "source": [
"from sklearn.datasets import load_sample_images\n", "from sklearn.datasets import load_sample_image\n",
"dataset = load_sample_images()\n", "china = load_sample_image(\"china.jpg\")\n",
"china, flower = dataset.images\n", "flower = load_sample_image(\"flower.jpg\")\n",
"image = china[150:220, 130:250]\n", "image = china[150:220, 130:250]\n",
"height, width, channels = image.shape\n", "height, width, channels = image.shape\n",
"image_grayscale = image.mean(axis=2).astype(np.float32)\n", "image_grayscale = image.mean(axis=2).astype(np.float32)\n",
@ -232,8 +232,7 @@
}, },
"outputs": [], "outputs": [],
"source": [ "source": [
"from sklearn.datasets import load_sample_images\n", "dataset = np.array([china, flower], dtype=np.float32)\n",
"dataset = np.array(load_sample_images().images, dtype=np.float32)\n",
"batch_size, height, width, channels = dataset.shape\n", "batch_size, height, width, channels = dataset.shape\n",
"\n", "\n",
"filters = np.zeros(shape=(7, 7, channels, 2), dtype=np.float32)\n", "filters = np.zeros(shape=(7, 7, channels, 2), dtype=np.float32)\n",
@ -261,7 +260,7 @@
}, },
{ {
"cell_type": "code", "cell_type": "code",
"execution_count": 12, "execution_count": 13,
"metadata": { "metadata": {
"collapsed": false "collapsed": false
}, },
@ -283,7 +282,7 @@
}, },
{ {
"cell_type": "code", "cell_type": "code",
"execution_count": 13, "execution_count": 14,
"metadata": { "metadata": {
"collapsed": false "collapsed": false
}, },
@ -307,7 +306,7 @@
}, },
{ {
"cell_type": "code", "cell_type": "code",
"execution_count": 14, "execution_count": 15,
"metadata": { "metadata": {
"collapsed": false "collapsed": false
}, },