|
16 | 16 | },
|
17 | 17 | {
|
18 | 18 | "cell_type": "code",
|
19 |
| - "execution_count": 1, |
| 19 | + "execution_count": 2, |
20 | 20 | "metadata": {},
|
21 | 21 | "outputs": [],
|
22 | 22 | "source": [
|
|
36 | 36 | },
|
37 | 37 | {
|
38 | 38 | "cell_type": "code",
|
39 |
| - "execution_count": 2, |
| 39 | + "execution_count": 3, |
40 | 40 | "metadata": {},
|
41 | 41 | "outputs": [],
|
42 | 42 | "source": [
|
43 | 43 | "X, y = load_diabetes(return_X_y=True)"
|
44 | 44 | ]
|
45 | 45 | },
|
| 46 | + { |
| 47 | + "cell_type": "code", |
| 48 | + "execution_count": 4, |
| 49 | + "metadata": {}, |
| 50 | + "outputs": [ |
| 51 | + { |
| 52 | + "name": "stdout", |
| 53 | + "output_type": "stream", |
| 54 | + "text": [ |
| 55 | + "(442, 10)\n" |
| 56 | + ] |
| 57 | + } |
| 58 | + ], |
| 59 | + "source": [ |
| 60 | + "print(X.shape)" |
| 61 | + ] |
| 62 | + }, |
| 63 | + { |
| 64 | + "cell_type": "code", |
| 65 | + "execution_count": 5, |
| 66 | + "metadata": {}, |
| 67 | + "outputs": [ |
| 68 | + { |
| 69 | + "name": "stdout", |
| 70 | + "output_type": "stream", |
| 71 | + "text": [ |
| 72 | + "(442,)\n" |
| 73 | + ] |
| 74 | + } |
| 75 | + ], |
| 76 | + "source": [ |
| 77 | + "print(y.shape)" |
| 78 | + ] |
| 79 | + }, |
| 80 | + { |
| 81 | + "cell_type": "code", |
| 82 | + "execution_count": 8, |
| 83 | + "metadata": {}, |
| 84 | + "outputs": [ |
| 85 | + { |
| 86 | + "data": { |
| 87 | + "text/html": [ |
| 88 | + "<div>\n", |
| 89 | + "<style scoped>\n", |
| 90 | + " .dataframe tbody tr th:only-of-type {\n", |
| 91 | + " vertical-align: middle;\n", |
| 92 | + " }\n", |
| 93 | + "\n", |
| 94 | + " .dataframe tbody tr th {\n", |
| 95 | + " vertical-align: top;\n", |
| 96 | + " }\n", |
| 97 | + "\n", |
| 98 | + " .dataframe thead th {\n", |
| 99 | + " text-align: right;\n", |
| 100 | + " }\n", |
| 101 | + "</style>\n", |
| 102 | + "<table border=\"1\" class=\"dataframe\">\n", |
| 103 | + " <thead>\n", |
| 104 | + " <tr style=\"text-align: right;\">\n", |
| 105 | + " <th></th>\n", |
| 106 | + " <th>0</th>\n", |
| 107 | + " <th>1</th>\n", |
| 108 | + " <th>2</th>\n", |
| 109 | + " <th>3</th>\n", |
| 110 | + " <th>4</th>\n", |
| 111 | + " <th>5</th>\n", |
| 112 | + " <th>6</th>\n", |
| 113 | + " <th>7</th>\n", |
| 114 | + " <th>8</th>\n", |
| 115 | + " <th>9</th>\n", |
| 116 | + " </tr>\n", |
| 117 | + " </thead>\n", |
| 118 | + " <tbody>\n", |
| 119 | + " <tr>\n", |
| 120 | + " <td>count</td>\n", |
| 121 | + " <td>4.420000e+02</td>\n", |
| 122 | + " <td>4.420000e+02</td>\n", |
| 123 | + " <td>4.420000e+02</td>\n", |
| 124 | + " <td>4.420000e+02</td>\n", |
| 125 | + " <td>4.420000e+02</td>\n", |
| 126 | + " <td>4.420000e+02</td>\n", |
| 127 | + " <td>4.420000e+02</td>\n", |
| 128 | + " <td>4.420000e+02</td>\n", |
| 129 | + " <td>4.420000e+02</td>\n", |
| 130 | + " <td>4.420000e+02</td>\n", |
| 131 | + " </tr>\n", |
| 132 | + " <tr>\n", |
| 133 | + " <td>mean</td>\n", |
| 134 | + " <td>-3.639623e-16</td>\n", |
| 135 | + " <td>1.309912e-16</td>\n", |
| 136 | + " <td>-8.013951e-16</td>\n", |
| 137 | + " <td>1.289818e-16</td>\n", |
| 138 | + " <td>-9.042540e-17</td>\n", |
| 139 | + " <td>1.301121e-16</td>\n", |
| 140 | + " <td>-4.563971e-16</td>\n", |
| 141 | + " <td>3.863174e-16</td>\n", |
| 142 | + " <td>-3.848103e-16</td>\n", |
| 143 | + " <td>-3.398488e-16</td>\n", |
| 144 | + " </tr>\n", |
| 145 | + " <tr>\n", |
| 146 | + " <td>std</td>\n", |
| 147 | + " <td>4.761905e-02</td>\n", |
| 148 | + " <td>4.761905e-02</td>\n", |
| 149 | + " <td>4.761905e-02</td>\n", |
| 150 | + " <td>4.761905e-02</td>\n", |
| 151 | + " <td>4.761905e-02</td>\n", |
| 152 | + " <td>4.761905e-02</td>\n", |
| 153 | + " <td>4.761905e-02</td>\n", |
| 154 | + " <td>4.761905e-02</td>\n", |
| 155 | + " <td>4.761905e-02</td>\n", |
| 156 | + " <td>4.761905e-02</td>\n", |
| 157 | + " </tr>\n", |
| 158 | + " <tr>\n", |
| 159 | + " <td>min</td>\n", |
| 160 | + " <td>-1.072256e-01</td>\n", |
| 161 | + " <td>-4.464164e-02</td>\n", |
| 162 | + " <td>-9.027530e-02</td>\n", |
| 163 | + " <td>-1.123996e-01</td>\n", |
| 164 | + " <td>-1.267807e-01</td>\n", |
| 165 | + " <td>-1.156131e-01</td>\n", |
| 166 | + " <td>-1.023071e-01</td>\n", |
| 167 | + " <td>-7.639450e-02</td>\n", |
| 168 | + " <td>-1.260974e-01</td>\n", |
| 169 | + " <td>-1.377672e-01</td>\n", |
| 170 | + " </tr>\n", |
| 171 | + " <tr>\n", |
| 172 | + " <td>25%</td>\n", |
| 173 | + " <td>-3.729927e-02</td>\n", |
| 174 | + " <td>-4.464164e-02</td>\n", |
| 175 | + " <td>-3.422907e-02</td>\n", |
| 176 | + " <td>-3.665645e-02</td>\n", |
| 177 | + " <td>-3.424784e-02</td>\n", |
| 178 | + " <td>-3.035840e-02</td>\n", |
| 179 | + " <td>-3.511716e-02</td>\n", |
| 180 | + " <td>-3.949338e-02</td>\n", |
| 181 | + " <td>-3.324879e-02</td>\n", |
| 182 | + " <td>-3.317903e-02</td>\n", |
| 183 | + " </tr>\n", |
| 184 | + " <tr>\n", |
| 185 | + " <td>50%</td>\n", |
| 186 | + " <td>5.383060e-03</td>\n", |
| 187 | + " <td>-4.464164e-02</td>\n", |
| 188 | + " <td>-7.283766e-03</td>\n", |
| 189 | + " <td>-5.670611e-03</td>\n", |
| 190 | + " <td>-4.320866e-03</td>\n", |
| 191 | + " <td>-3.819065e-03</td>\n", |
| 192 | + " <td>-6.584468e-03</td>\n", |
| 193 | + " <td>-2.592262e-03</td>\n", |
| 194 | + " <td>-1.947634e-03</td>\n", |
| 195 | + " <td>-1.077698e-03</td>\n", |
| 196 | + " </tr>\n", |
| 197 | + " <tr>\n", |
| 198 | + " <td>75%</td>\n", |
| 199 | + " <td>3.807591e-02</td>\n", |
| 200 | + " <td>5.068012e-02</td>\n", |
| 201 | + " <td>3.124802e-02</td>\n", |
| 202 | + " <td>3.564384e-02</td>\n", |
| 203 | + " <td>2.835801e-02</td>\n", |
| 204 | + " <td>2.984439e-02</td>\n", |
| 205 | + " <td>2.931150e-02</td>\n", |
| 206 | + " <td>3.430886e-02</td>\n", |
| 207 | + " <td>3.243323e-02</td>\n", |
| 208 | + " <td>2.791705e-02</td>\n", |
| 209 | + " </tr>\n", |
| 210 | + " <tr>\n", |
| 211 | + " <td>max</td>\n", |
| 212 | + " <td>1.107267e-01</td>\n", |
| 213 | + " <td>5.068012e-02</td>\n", |
| 214 | + " <td>1.705552e-01</td>\n", |
| 215 | + " <td>1.320442e-01</td>\n", |
| 216 | + " <td>1.539137e-01</td>\n", |
| 217 | + " <td>1.987880e-01</td>\n", |
| 218 | + " <td>1.811791e-01</td>\n", |
| 219 | + " <td>1.852344e-01</td>\n", |
| 220 | + " <td>1.335990e-01</td>\n", |
| 221 | + " <td>1.356118e-01</td>\n", |
| 222 | + " </tr>\n", |
| 223 | + " </tbody>\n", |
| 224 | + "</table>\n", |
| 225 | + "</div>" |
| 226 | + ], |
| 227 | + "text/plain": [ |
| 228 | + " 0 1 2 3 4 \\\n", |
| 229 | + "count 4.420000e+02 4.420000e+02 4.420000e+02 4.420000e+02 4.420000e+02 \n", |
| 230 | + "mean -3.639623e-16 1.309912e-16 -8.013951e-16 1.289818e-16 -9.042540e-17 \n", |
| 231 | + "std 4.761905e-02 4.761905e-02 4.761905e-02 4.761905e-02 4.761905e-02 \n", |
| 232 | + "min -1.072256e-01 -4.464164e-02 -9.027530e-02 -1.123996e-01 -1.267807e-01 \n", |
| 233 | + "25% -3.729927e-02 -4.464164e-02 -3.422907e-02 -3.665645e-02 -3.424784e-02 \n", |
| 234 | + "50% 5.383060e-03 -4.464164e-02 -7.283766e-03 -5.670611e-03 -4.320866e-03 \n", |
| 235 | + "75% 3.807591e-02 5.068012e-02 3.124802e-02 3.564384e-02 2.835801e-02 \n", |
| 236 | + "max 1.107267e-01 5.068012e-02 1.705552e-01 1.320442e-01 1.539137e-01 \n", |
| 237 | + "\n", |
| 238 | + " 5 6 7 8 9 \n", |
| 239 | + "count 4.420000e+02 4.420000e+02 4.420000e+02 4.420000e+02 4.420000e+02 \n", |
| 240 | + "mean 1.301121e-16 -4.563971e-16 3.863174e-16 -3.848103e-16 -3.398488e-16 \n", |
| 241 | + "std 4.761905e-02 4.761905e-02 4.761905e-02 4.761905e-02 4.761905e-02 \n", |
| 242 | + "min -1.156131e-01 -1.023071e-01 -7.639450e-02 -1.260974e-01 -1.377672e-01 \n", |
| 243 | + "25% -3.035840e-02 -3.511716e-02 -3.949338e-02 -3.324879e-02 -3.317903e-02 \n", |
| 244 | + "50% -3.819065e-03 -6.584468e-03 -2.592262e-03 -1.947634e-03 -1.077698e-03 \n", |
| 245 | + "75% 2.984439e-02 2.931150e-02 3.430886e-02 3.243323e-02 2.791705e-02 \n", |
| 246 | + "max 1.987880e-01 1.811791e-01 1.852344e-01 1.335990e-01 1.356118e-01 " |
| 247 | + ] |
| 248 | + }, |
| 249 | + "execution_count": 8, |
| 250 | + "metadata": {}, |
| 251 | + "output_type": "execute_result" |
| 252 | + } |
| 253 | + ], |
| 254 | + "source": [ |
| 255 | + "import pandas as pd\n", |
| 256 | + "features = pd.DataFrame(X)\n", |
| 257 | + "features.describe()" |
| 258 | + ] |
| 259 | + }, |
46 | 260 | {
|
47 | 261 | "cell_type": "markdown",
|
48 | 262 | "metadata": {},
|
|
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