{"cells": [{"cell_type": "markdown", "metadata": {}, "source": ["# Graphes en machine learning - correction\n", "\n", "Correction (en cours de r\u00e9daction) des exercices autour des graphes courants en machine learning."]}, {"cell_type": "code", "execution_count": 1, "metadata": {"collapsed": true}, "outputs": [], "source": ["%matplotlib inline\n", "%load_ext pyensae"]}, {"cell_type": "code", "execution_count": 2, "metadata": {"collapsed": true}, "outputs": [], "source": ["import matplotlib.pyplot as plt\n", "plt.style.use('ggplot')"]}, {"cell_type": "code", "execution_count": 3, "metadata": {}, "outputs": [{"data": {"text/html": ["
\n", ""], "text/plain": ["\n", "\"fixed acidity\";\"volatile acidity\";\"citric acid\";\"residual sugar\";\"chlorides\";\"free sulfur dioxide\";\"total sulfur dioxide\";\"density\";\"pH\";\"sulphates\";\"alcohol\";\"quality\"\n", "7.4;0.7;0;1.9;0.076;11;34;0.9978;3.51;0.56;9.4;5\n", "7.8;0.88;0;2.6;0.098;25;67;0.9968;3.2;0.68;9.8;5\n", "7.8;0.76;0.04;2.3;0.092;15;54;0.997;3.26;0.65;9.8;5\n", "11.2;0.28;0.56;1.9;0.075;17;60;0.998;3.16;0.58;9.8;6\n", "7.4;0.7;0;1.9;0.076;11;34;0.9978;3.51;0.56;9.4;5\n", "7.4;0.66;0;1.8;0.075;13;40;0.9978;3.51;0.56;9.4;5\n", "7.9;0.6;0.06;1.6;0.069;15;59;0.9964;3.3;0.46;9.4;5\n", "7.3;0.65;0;1.2;0.065;15;21;0.9946;3.39;0.47;10;7\n", "7.8;0.58;0.02;2;0.073;9;18;0.9968;3.36;0.57;9.5;7\n", "\n", ""], "text/plain": ["
\n", " | fixed acidity | \n", "volatile acidity | \n", "citric acid | \n", "residual sugar | \n", "chlorides | \n", "free sulfur dioxide | \n", "total sulfur dioxide | \n", "density | \n", "pH | \n", "sulphates | \n", "alcohol | \n", "quality | \n", "red | \n", "
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
0 | \n", "7.4 | \n", "0.70 | \n", "0.00 | \n", "1.9 | \n", "0.076 | \n", "11.0 | \n", "34.0 | \n", "0.9978 | \n", "3.51 | \n", "0.56 | \n", "9.4 | \n", "5 | \n", "1 | \n", "
1 | \n", "7.8 | \n", "0.88 | \n", "0.00 | \n", "2.6 | \n", "0.098 | \n", "25.0 | \n", "67.0 | \n", "0.9968 | \n", "3.20 | \n", "0.68 | \n", "9.8 | \n", "5 | \n", "1 | \n", "
2 | \n", "7.8 | \n", "0.76 | \n", "0.04 | \n", "2.3 | \n", "0.092 | \n", "15.0 | \n", "54.0 | \n", "0.9970 | \n", "3.26 | \n", "0.65 | \n", "9.8 | \n", "5 | \n", "1 | \n", "
3 | \n", "11.2 | \n", "0.28 | \n", "0.56 | \n", "1.9 | \n", "0.075 | \n", "17.0 | \n", "60.0 | \n", "0.9980 | \n", "3.16 | \n", "0.58 | \n", "9.8 | \n", "6 | \n", "1 | \n", "
4 | \n", "7.4 | \n", "0.70 | \n", "0.00 | \n", "1.9 | \n", "0.076 | \n", "11.0 | \n", "34.0 | \n", "0.9978 | \n", "3.51 | \n", "0.56 | \n", "9.4 | \n", "5 | \n", "1 | \n", "