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| 1 | +{ |
| 2 | + "cells": [ |
| 3 | + { |
| 4 | + "cell_type": "markdown", |
| 5 | + "metadata": {}, |
| 6 | + "source": [ |
| 7 | + "# Medical Costs : How your profile affects your medical charges?\n", |
| 8 | + "\n", |
| 9 | + "\n", |
| 10 | + "Today we will explore a data set dedicated to the cost of treatment of different patients. The cost of treatment depends on many factors: diagnosis, type of clinic, city of residence, age and so on. We have no data on the diagnosis of patients. But we have other information that can help us to make a conclusion about the health of patients and practice regression analysis. In any case, I wish you to be healthy! Let's look at our data." |
| 11 | + ] |
| 12 | + }, |
| 13 | + { |
| 14 | + "cell_type": "markdown", |
| 15 | + "metadata": {}, |
| 16 | + "source": [ |
| 17 | + "### Columns\n", |
| 18 | + "\n", |
| 19 | + " - age: age of primary beneficiary\n", |
| 20 | + "\n", |
| 21 | + " - sex: insurance contractor gender, female, male\n", |
| 22 | + "\n", |
| 23 | + " - bmi: Body mass index, providing an understanding of body, weights that are relatively high or low relative to height,objective index of body weight (kg / m ^ 2) using the ratio of height to weight, ideally 18.5 to 24.9\n", |
| 24 | + "\n", |
| 25 | + " - children: Number of children covered by health insurance / Number of dependents\n", |
| 26 | + "\n", |
| 27 | + " - smoker: Smoking\n", |
| 28 | + "\n", |
| 29 | + " - region: the beneficiary's residential area in the US, northeast, southeast, southwest, northwest.\n", |
| 30 | + "\n", |
| 31 | + " - charges: Individual medical costs billed by health insurance\n" |
| 32 | + ] |
| 33 | + }, |
| 34 | + { |
| 35 | + "cell_type": "code", |
| 36 | + "execution_count": null, |
| 37 | + "metadata": {}, |
| 38 | + "outputs": [], |
| 39 | + "source": [ |
| 40 | + "# Import Libraries\n", |
| 41 | + "\n", |
| 42 | + "import numpy as np\n", |
| 43 | + "import pandas as pd\n", |
| 44 | + "import seaborn as sns\n", |
| 45 | + "import matplotlib.pyplot as plt\n", |
| 46 | + "import os\n", |
| 47 | + "from sklearn.preprocessing import MinMaxScaler\n", |
| 48 | + "from sklearn.model_selection import train_test_split\n", |
| 49 | + "from sklearn import metrics\n", |
| 50 | + "from sklearn.metrics import mean_squared_error\n", |
| 51 | + "%matplotlib inline" |
| 52 | + ] |
| 53 | + }, |
| 54 | + { |
| 55 | + "cell_type": "markdown", |
| 56 | + "metadata": {}, |
| 57 | + "source": [ |
| 58 | + "## Load the data" |
| 59 | + ] |
| 60 | + }, |
| 61 | + { |
| 62 | + "cell_type": "code", |
| 63 | + "execution_count": null, |
| 64 | + "metadata": {}, |
| 65 | + "outputs": [], |
| 66 | + "source": [] |
| 67 | + }, |
| 68 | + { |
| 69 | + "cell_type": "markdown", |
| 70 | + "metadata": {}, |
| 71 | + "source": [ |
| 72 | + "### 1. Exploratory Data Analysis" |
| 73 | + ] |
| 74 | + }, |
| 75 | + { |
| 76 | + "cell_type": "code", |
| 77 | + "execution_count": null, |
| 78 | + "metadata": {}, |
| 79 | + "outputs": [], |
| 80 | + "source": [] |
| 81 | + }, |
| 82 | + { |
| 83 | + "cell_type": "markdown", |
| 84 | + "metadata": {}, |
| 85 | + "source": [ |
| 86 | + "#### 1.2 Examining the Relationship of Charges to the Categorical Features\n", |
| 87 | + "\n" |
| 88 | + ] |
| 89 | + }, |
| 90 | + { |
| 91 | + "cell_type": "code", |
| 92 | + "execution_count": null, |
| 93 | + "metadata": {}, |
| 94 | + "outputs": [], |
| 95 | + "source": [] |
| 96 | + }, |
| 97 | + { |
| 98 | + "cell_type": "markdown", |
| 99 | + "metadata": {}, |
| 100 | + "source": [ |
| 101 | + "\n", |
| 102 | + "#### 1.3 Charges Between Gender\n" |
| 103 | + ] |
| 104 | + }, |
| 105 | + { |
| 106 | + "cell_type": "code", |
| 107 | + "execution_count": null, |
| 108 | + "metadata": {}, |
| 109 | + "outputs": [], |
| 110 | + "source": [] |
| 111 | + }, |
| 112 | + { |
| 113 | + "cell_type": "markdown", |
| 114 | + "metadata": {}, |
| 115 | + "source": [ |
| 116 | + "#### 1.4 Charges between Smokers and non-Smokers" |
| 117 | + ] |
| 118 | + }, |
| 119 | + { |
| 120 | + "cell_type": "code", |
| 121 | + "execution_count": null, |
| 122 | + "metadata": {}, |
| 123 | + "outputs": [], |
| 124 | + "source": [] |
| 125 | + }, |
| 126 | + { |
| 127 | + "cell_type": "markdown", |
| 128 | + "metadata": {}, |
| 129 | + "source": [ |
| 130 | + "#### 1.5 Charges Among Regions" |
| 131 | + ] |
| 132 | + }, |
| 133 | + { |
| 134 | + "cell_type": "code", |
| 135 | + "execution_count": null, |
| 136 | + "metadata": {}, |
| 137 | + "outputs": [], |
| 138 | + "source": [] |
| 139 | + }, |
| 140 | + { |
| 141 | + "cell_type": "markdown", |
| 142 | + "metadata": {}, |
| 143 | + "source": [ |
| 144 | + "#### 1.6 In Relation to Other Features" |
| 145 | + ] |
| 146 | + }, |
| 147 | + { |
| 148 | + "cell_type": "code", |
| 149 | + "execution_count": null, |
| 150 | + "metadata": {}, |
| 151 | + "outputs": [], |
| 152 | + "source": [] |
| 153 | + }, |
| 154 | + { |
| 155 | + "cell_type": "markdown", |
| 156 | + "metadata": {}, |
| 157 | + "source": [ |
| 158 | + "#### 1.7 Smokers vs Non- Smokers" |
| 159 | + ] |
| 160 | + }, |
| 161 | + { |
| 162 | + "cell_type": "code", |
| 163 | + "execution_count": null, |
| 164 | + "metadata": {}, |
| 165 | + "outputs": [], |
| 166 | + "source": [] |
| 167 | + }, |
| 168 | + { |
| 169 | + "cell_type": "markdown", |
| 170 | + "metadata": {}, |
| 171 | + "source": [ |
| 172 | + "### 2. Pre-Processing the Data" |
| 173 | + ] |
| 174 | + }, |
| 175 | + { |
| 176 | + "cell_type": "code", |
| 177 | + "execution_count": null, |
| 178 | + "metadata": {}, |
| 179 | + "outputs": [], |
| 180 | + "source": [] |
| 181 | + }, |
| 182 | + { |
| 183 | + "cell_type": "markdown", |
| 184 | + "metadata": {}, |
| 185 | + "source": [ |
| 186 | + "### 3. Quantifying the effect of the features to the medical charges" |
| 187 | + ] |
| 188 | + }, |
| 189 | + { |
| 190 | + "cell_type": "code", |
| 191 | + "execution_count": null, |
| 192 | + "metadata": {}, |
| 193 | + "outputs": [], |
| 194 | + "source": [] |
| 195 | + }, |
| 196 | + { |
| 197 | + "cell_type": "markdown", |
| 198 | + "metadata": {}, |
| 199 | + "source": [ |
| 200 | + "\n", |
| 201 | + "### 4. Basic Machine Learning: Comparison Between Selected Regression Models\n" |
| 202 | + ] |
| 203 | + }, |
| 204 | + { |
| 205 | + "cell_type": "code", |
| 206 | + "execution_count": null, |
| 207 | + "metadata": {}, |
| 208 | + "outputs": [], |
| 209 | + "source": [] |
| 210 | + } |
| 211 | + ], |
| 212 | + "metadata": { |
| 213 | + "kernelspec": { |
| 214 | + "display_name": "Python 3", |
| 215 | + "language": "python", |
| 216 | + "name": "python3" |
| 217 | + }, |
| 218 | + "language_info": { |
| 219 | + "codemirror_mode": { |
| 220 | + "name": "ipython", |
| 221 | + "version": 3 |
| 222 | + }, |
| 223 | + "file_extension": ".py", |
| 224 | + "mimetype": "text/x-python", |
| 225 | + "name": "python", |
| 226 | + "nbconvert_exporter": "python", |
| 227 | + "pygments_lexer": "ipython3", |
| 228 | + "version": "3.6.5" |
| 229 | + } |
| 230 | + }, |
| 231 | + "nbformat": 4, |
| 232 | + "nbformat_minor": 2 |
| 233 | +} |
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