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January 24, 2019 04:36
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{ | |
"cells": [ | |
{ | |
"cell_type": "code", | |
"execution_count": 12, | |
"metadata": {}, | |
"outputs": [], | |
"source": [ | |
"# import numpy as np\n", | |
"import pandas as pd\n", | |
"from sklearn.datasets import load_iris" | |
] | |
}, | |
{ | |
"cell_type": "code", | |
"execution_count": 3, | |
"metadata": {}, | |
"outputs": [], | |
"source": [ | |
"iris_data = load_iris()" | |
] | |
}, | |
{ | |
"cell_type": "code", | |
"execution_count": 4, | |
"metadata": {}, | |
"outputs": [ | |
{ | |
"data": { | |
"text/plain": [ | |
"dict_keys(['data', 'target', 'target_names', 'DESCR', 'feature_names', 'filename'])" | |
] | |
}, | |
"execution_count": 4, | |
"metadata": {}, | |
"output_type": "execute_result" | |
} | |
], | |
"source": [ | |
"iris_data.keys()" | |
] | |
}, | |
{ | |
"cell_type": "code", | |
"execution_count": 6, | |
"metadata": {}, | |
"outputs": [ | |
{ | |
"data": { | |
"text/plain": [ | |
"numpy.ndarray" | |
] | |
}, | |
"execution_count": 6, | |
"metadata": {}, | |
"output_type": "execute_result" | |
} | |
], | |
"source": [ | |
"type(iris_data['data'])" | |
] | |
}, | |
{ | |
"cell_type": "code", | |
"execution_count": 13, | |
"metadata": {}, | |
"outputs": [ | |
{ | |
"data": { | |
"text/plain": [ | |
"['sepal length (cm)',\n", | |
" 'sepal width (cm)',\n", | |
" 'petal length (cm)',\n", | |
" 'petal width (cm)']" | |
] | |
}, | |
"execution_count": 13, | |
"metadata": {}, | |
"output_type": "execute_result" | |
} | |
], | |
"source": [ | |
"iris_data['feature_names']" | |
] | |
}, | |
{ | |
"cell_type": "code", | |
"execution_count": 14, | |
"metadata": {}, | |
"outputs": [ | |
{ | |
"data": { | |
"text/html": [ | |
"<div>\n", | |
"<style scoped>\n", | |
" .dataframe tbody tr th:only-of-type {\n", | |
" vertical-align: middle;\n", | |
" }\n", | |
"\n", | |
" .dataframe tbody tr th {\n", | |
" vertical-align: top;\n", | |
" }\n", | |
"\n", | |
" .dataframe thead th {\n", | |
" text-align: right;\n", | |
" }\n", | |
"</style>\n", | |
"<table border=\"1\" class=\"dataframe\">\n", | |
" <thead>\n", | |
" <tr style=\"text-align: right;\">\n", | |
" <th></th>\n", | |
" <th>sepal length (cm)</th>\n", | |
" <th>sepal width (cm)</th>\n", | |
" <th>petal length (cm)</th>\n", | |
" <th>petal width (cm)</th>\n", | |
" </tr>\n", | |
" </thead>\n", | |
" <tbody>\n", | |
" <tr>\n", | |
" <th>0</th>\n", | |
" <td>5.1</td>\n", | |
" <td>3.5</td>\n", | |
" <td>1.4</td>\n", | |
" <td>0.2</td>\n", | |
" </tr>\n", | |
" <tr>\n", | |
" <th>1</th>\n", | |
" <td>4.9</td>\n", | |
" <td>3.0</td>\n", | |
" <td>1.4</td>\n", | |
" <td>0.2</td>\n", | |
" </tr>\n", | |
" <tr>\n", | |
" <th>2</th>\n", | |
" <td>4.7</td>\n", | |
" <td>3.2</td>\n", | |
" <td>1.3</td>\n", | |
" <td>0.2</td>\n", | |
" </tr>\n", | |
" <tr>\n", | |
" <th>3</th>\n", | |
" <td>4.6</td>\n", | |
" <td>3.1</td>\n", | |
" <td>1.5</td>\n", | |
" <td>0.2</td>\n", | |
" </tr>\n", | |
" <tr>\n", | |
" <th>4</th>\n", | |
" <td>5.0</td>\n", | |
" <td>3.6</td>\n", | |
" <td>1.4</td>\n", | |
" <td>0.2</td>\n", | |
" </tr>\n", | |
" </tbody>\n", | |
"</table>\n", | |
"</div>" | |
], | |
"text/plain": [ | |
" sepal length (cm) sepal width (cm) petal length (cm) petal width (cm)\n", | |
"0 5.1 3.5 1.4 0.2\n", | |
"1 4.9 3.0 1.4 0.2\n", | |
"2 4.7 3.2 1.3 0.2\n", | |
"3 4.6 3.1 1.5 0.2\n", | |
"4 5.0 3.6 1.4 0.2" | |
] | |
}, | |
"execution_count": 14, | |
"metadata": {}, | |
"output_type": "execute_result" | |
} | |
], | |
"source": [ | |
"iris = pd.DataFrame(iris_data['data'], columns=iris_data['feature_names'])\n", | |
"iris.head()" | |
] | |
}, | |
{ | |
"cell_type": "code", | |
"execution_count": null, | |
"metadata": {}, | |
"outputs": [], | |
"source": [] | |
} | |
], | |
"metadata": { | |
"kernelspec": { | |
"display_name": "Python 3", | |
"language": "python", | |
"name": "python3" | |
}, | |
"language_info": { | |
"codemirror_mode": { | |
"name": "ipython", | |
"version": 3 | |
}, | |
"file_extension": ".py", | |
"mimetype": "text/x-python", | |
"name": "python", | |
"nbconvert_exporter": "python", | |
"pygments_lexer": "ipython3", | |
"version": "3.6.5" | |
} | |
}, | |
"nbformat": 4, | |
"nbformat_minor": 2 | |
} |
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