| import streamlit as st |
| import numpy as np |
| import pickle |
| import pandas as pd |
| import matplotlib.pyplot as plt |
| import seaborn as sns |
|
|
| |
| model = pickle.load(open("life_expectancy_model.pkl", "rb")) |
|
|
| |
| st.set_page_config( |
| page_title="Life Expectancy Prediction", |
| page_icon="📊", |
| layout="centered", |
| ) |
|
|
| |
| st.markdown(""" |
| <style> |
| .stApp { |
| background-color: #E3F2FD; /* Light Blue Background */ |
| } |
| .title { |
| text-align: center; |
| font-size: 28px; |
| font-weight: bold; |
| color: #2C3E50; |
| } |
| .subtitle { |
| text-align: center; |
| font-size: 30px; |
| font-weight: bold; |
| color: #1E88E5; |
| margin-top: 15px; |
| } |
| .stButton > button { |
| width: 100%; |
| background-color: #1E88E5; |
| color: white; |
| font-size: 16px; |
| font-weight: bold; |
| border-radius: 6px; |
| padding: 8px; |
| transition: 0.3s; |
| } |
| .stButton > button:hover { |
| background-color: #1565C0; /* Darker Blue on Hover */ |
| } |
| .result-box { |
| text-align: center; |
| font-size: 22px; |
| font-weight: bold; |
| color: white; |
| padding: 15px; |
| border-radius: 8px; |
| margin-top: 20px; |
| background-color: #388E3C; |
| } |
| </style> |
| """, unsafe_allow_html=True) |
|
|
| |
| if "current_page" not in st.session_state: |
| st.session_state.current_page = "Model Report" |
|
|
| |
| def switch_page(page): |
| st.session_state.current_page = page |
|
|
| |
| st.sidebar.title("Navigation") |
| if st.sidebar.button("Model Report"): |
| switch_page("Model Report") |
| if st.sidebar.button("Hands-on Model"): |
| switch_page("Hands-on Model") |
|
|
| |
| data = pd.read_csv("Life Expectancy Data.csv") |
| data.columns = data.columns.str.strip() |
|
|
| |
| if st.session_state.current_page == "Model Report": |
| st.markdown("<h1 class='title'>Model Report</h1>", unsafe_allow_html=True) |
|
|
| st.image("images/Life_Expectanccy.webp", |
| caption="Life Expectancy Prediction Overview", |
| use_container_width=True) |
| |
| st.markdown("<p class='subtitle'>Explore different stages of the Life Expectancy project</p>", unsafe_allow_html=True) |
|
|
| if st.button("**Problem Statement**"): |
| switch_page("Problem Statement") |
| if st.button("**Data Collection**"): |
| switch_page("Data Collection") |
| if st.button("**Simple EDA**"): |
| switch_page("Simple EDA") |
| if st.button("**Data Pre-processing**"): |
| switch_page("Data Pre-processing") |
| if st.button("**Exploratory Data Analysis**"): |
| switch_page("EDA") |
| if st.button("**Model Building**"): |
| switch_page("Model Building") |
| if st.button("**Final Model**"): |
| switch_page("Final Model") |
|
|
|
|
| |
| elif st.session_state.current_page == "Problem Statement": |
| st.markdown("<h1 class='title'>Problem Statement</h1>", unsafe_allow_html=True) |
|
|
| st.markdown(""" |
| <h5 style="text-align: center; margin-top: 20px;"> |
| The Goal of this project is to build a predictive model that estimates the Life Expectancy of a country |
| based on multiple influencing factors such as health indicators, economic conditions, and social parameters. |
| </h5> |
| """, unsafe_allow_html=True) |
|
|
| st.markdown("<br>", unsafe_allow_html=True) |
|
|
| st.image("images/problem_statement.png", |
| caption="Life Expectancy Prediction Overview", |
| use_container_width=True) |
|
|
|
|
| if st.button("🔙 Go Back to Model Report"): |
| switch_page("Model Report") |
|
|
| elif st.session_state.current_page == "Data Collection": |
| st.markdown("<h1 class='title'>Data Collection</h1>", unsafe_allow_html=True) |
|
|
| st.markdown(""" |
| <h5 style="text-align: center; margin-top: 20px;"> |
| The dataset used in this project is sourced from Kaggle, containing information on life expectancy across |
| different countries along with various health, economic, and demographic factors. |
| </h5> |
| """, unsafe_allow_html=True) |
|
|
| st.markdown("<br>", unsafe_allow_html=True) |
|
|
| st.markdown(""" |
| <h5 style="text-align: center; margin-top: 10px;"> |
| 📌 <a href="https://www.kaggle.com/datasets/kumarajarshi/life-expectancy-who" target="_blank" style="font-weight: bold; color: #007BFF; text-decoration: none;"> |
| Click here to access the dataset on Kaggle</a> |
| </h5> |
| """, unsafe_allow_html=True) |
|
|
|
|
| st.markdown("<h2 class='subtitle' style='text-align: center; margin-top: 20px;'>Dataset Overview</h2>", unsafe_allow_html=True) |
| |
| st.markdown(""" |
| <h5 style="text-align: center; margin-top: 15px; margin-bottom: 20px;"> |
| The dataset consists of <b>2938 rows</b> and <b>22 columns</b>, capturing crucial indicators such as life expectancy, |
| mortality rates, GDP, schooling, immunization rates, and more. Below is a summary of the dataset features: |
| </h5> |
| """, unsafe_allow_html=True) |
|
|
| st.markdown("<br>", unsafe_allow_html=True) |
|
|
| data_info = """ |
| <div style= "font-size: 16px; background-color: #F5F5F5; padding: 15px; border-radius: 10px;"> |
| • <b>Country:</b> Name of the country (Categorical)<br> |
| • <b>Year:</b> Year of observation (Numerical)<br> |
| • <b>Status:</b> Developing or Developed country (Categorical)<br> |
| • <b>Life Expectancy:</b> Average age a person is expected to live (Numerical)<br> |
| • <b>Adult Mortality:</b> Probability of dying between 15-60 years per 1000 population (Numerical)<br> |
| • <b>Infant Deaths:</b> Number of infant deaths per 1000 live births (Numerical)<br> |
| • <b>Alcohol:</b> Alcohol consumption per capita (Numerical)<br> |
| • <b>Percentage Expenditure:</b> Government expenditure on health as a percentage of GDP (Numerical)<br> |
| • <b>Hepatitis B:</b> Immunization coverage for Hepatitis B (Numerical)<br> |
| • <b>Measles:</b> Number of reported measles cases per year (Numerical)<br> |
| • <b>BMI:</b> Average Body Mass Index of the population (Numerical)<br> |
| • <b>Under-five Deaths:</b> Number of deaths under the age of five per 1000 live births (Numerical)<br> |
| • <b>Polio:</b> Immunization coverage for Polio (Numerical)<br> |
| • <b>Total Expenditure:</b> Total health expenditure as a percentage of GDP (Numerical)<br> |
| • <b>Diphtheria:</b> Immunization coverage for Diphtheria (Numerical)<br> |
| • <b>HIV/AIDS:</b> Death rate due to HIV/AIDS per 100,000 people (Numerical)<br> |
| • <b>GDP:</b> Gross Domestic Product per capita (Numerical)<br> |
| • <b>Population:</b> Total population of the country (Numerical)<br> |
| • <b>Thinness 1-19 Years:</b> Percentage of thin individuals aged 1-19 years (Numerical)<br> |
| • <b>Thinness 5-9 Years:</b> Percentage of thin individuals aged 5-9 years (Numerical)<br> |
| • <b>Income Composition:</b> Human development index based on income composition (Numerical)<br> |
| • <b>Schooling:</b> Average number of years of schooling (Numerical)<br> |
| </div> |
| """ |
| |
| st.markdown(data_info, unsafe_allow_html=True) |
|
|
| st.markdown("<br>", unsafe_allow_html=True) |
|
|
| if st.button("🔙 Go Back to Model Report"): |
| switch_page("Model Report") |
|
|
| |
| |
| elif st.session_state.current_page == "Simple EDA": |
| st.markdown("<h1 class='title'>Simple Exploratory Data Analysis</h1>", unsafe_allow_html=True) |
|
|
| st.markdown(""" |
| <h5 style="text-align: center; margin-top: 20px;"> |
| Exploratory Data Analysis (EDA) helps in understanding the structure, patterns, and missing values in the dataset. |
| Below is an initial preview of the data, followed by a missing values summary. |
| </h5> |
| """, unsafe_allow_html=True) |
|
|
| st.markdown("<br>", unsafe_allow_html=True) |
|
|
| |
| st.markdown("<h3 class='subtitle' style='text-align: center;'>Sample Dataset</h3>", unsafe_allow_html=True) |
| st.dataframe(data.head()) |
|
|
| st.markdown("<br>", unsafe_allow_html=True) |
|
|
| |
| st.markdown("<h3 class='subtitle' style='text-align: center;'>Missing Values Summary</h3>", unsafe_allow_html=True) |
| |
| missing_values = data.isna().sum().reset_index() |
| missing_values.columns = ["Column Name", "Missing Values"] |
| |
| col1, col2, col3 = st.columns([1, 2, 1]) |
|
|
| with col2: |
| st.dataframe(missing_values) |
|
|
| st.markdown("<br>", unsafe_allow_html=True) |
|
|
| |
| st.markdown("<h3 class='subtitle' style='text-align: center;'>Data Description</h3>", unsafe_allow_html=True) |
| |
| st.dataframe(data.describe()) |
|
|
| st.markdown("<br>", unsafe_allow_html=True) |
|
|
| |
| st.markdown("<h3 class='subtitle' style='text-align: center;'>Boxplots for Data Distribution</h3>", unsafe_allow_html=True) |
|
|
| |
| columns = ['Life expectancy', 'Adult Mortality', |
| 'infant deaths', 'Alcohol', 'percentage expenditure', 'Hepatitis B', |
| 'Measles', 'BMI', 'under-five deaths', 'Polio', 'Total expenditure', |
| 'Diphtheria', 'HIV/AIDS', 'GDP', 'Population', 'thinness 1-19 years', |
| 'thinness 5-9 years', 'Income composition of resources', 'Schooling'] |
|
|
| |
| fig, axes = plt.subplots(nrows=10, ncols=2, figsize=(12, 30)) |
| axes = axes.flatten() |
|
|
| for i, col in enumerate(columns): |
| sns.boxplot(x=data[col], ax=axes[i], color="skyblue") |
| axes[i].set_title(f'Boxplot of {col}', fontsize=12) |
| axes[i].set_xlabel("") |
|
|
| plt.tight_layout() |
| st.pyplot(fig) |
|
|
| st.markdown("<br>", unsafe_allow_html=True) |
| |
|
|
| if st.button("🔙 Go Back to Model Report"): |
| switch_page("Model Report") |
|
|
|
|
| elif st.session_state.current_page == "Data Pre-processing": |
| st.markdown("<h1 class='title'>Data Preprocessing</h1>", unsafe_allow_html=True) |
|
|
| |
| st.markdown("<h2 class='subtitle' style='text-align: center;'>Handling Missing Values</h2>", unsafe_allow_html=True) |
| |
| st.markdown("<br>", unsafe_allow_html=True) |
|
|
| |
| st.markdown(""" |
| <h5 style="text-align: center;"> |
| <b>Using "Median" Imputation to Fill Highly Skewed Data</b> |
| </h5> |
| """, unsafe_allow_html=True) |
|
|
| code_median = """ |
| datac['GDP'].fillna(datac['GDP'].median(), inplace=True) |
| datac['Population'].fillna(datac['Population'].median(), inplace=True) |
| datac['Hepatitis B'].fillna(datac['Hepatitis B'].median(), inplace=True) |
| datac['Total expenditure'].fillna(datac['Total expenditure'].median(), inplace=True) |
| datac['Adult Mortality'].fillna(datac['Adult Mortality'].median(), inplace=True) |
| datac['Alcohol'].fillna(datac['Alcohol'].median(), inplace=True) |
| datac['thinness 1-19 years'].fillna(datac['Alcohol'].median(), inplace=True) |
| datac['thinness 5-9 years'].fillna(datac['Alcohol'].median(), inplace=True) |
| """ |
| st.code(code_median, language="python") |
|
|
| st.markdown("<br>", unsafe_allow_html=True) |
|
|
| |
| st.markdown(""" |
| <h5 style="text-align: center;"> |
| <b>Mean Imputation for Columns with Small Missing Values and Normally Distributed Data</b> |
| </h5> |
| """, unsafe_allow_html=True) |
|
|
| code_mean = """ |
| datac['Diphtheria'].fillna(datac['Diphtheria'].mean(), inplace=True) |
| datac['Polio'].fillna(datac['Polio'].mean(), inplace=True) |
| datac['BMI'].fillna(datac['BMI'].mean(), inplace=True) |
| datac['Income composition of resources'].fillna(datac['Income composition of resources'].mean(), inplace=True) |
| datac['Schooling'].fillna(datac['Schooling'].mean(), inplace=True) |
| datac['Life expectancy'].fillna(datac['Life expectancy'].mean(), inplace=True) |
| """ |
| st.code(code_mean, language="python") |
|
|
| st.markdown("<br>", unsafe_allow_html=True) |
|
|
| |
| st.markdown(""" |
| <h5 style="text-align: center;"> |
| <b>Applying One-Hot Encoding on "Status" Column</b> |
| </h5> |
| """, unsafe_allow_html=True) |
|
|
| code_ohe = """ |
| from sklearn.preprocessing import OneHotEncoder |
| |
| oe = OneHotEncoder(drop="first", sparse_output=False) |
| datac["Status"] = oe.fit_transform(datac[["Status"]]) |
| """ |
| st.code(code_ohe, language="python") |
|
|
| st.markdown("<br>", unsafe_allow_html=True) |
|
|
| if st.button("🔙 Go Back to Model Report"): |
| switch_page("Model Report") |
| |
| elif st.session_state.current_page == "EDA": |
| st.markdown("<h1 class='title'>Exploratory Data Analysis (EDA)</h1>", unsafe_allow_html=True) |
|
|
| st.markdown("<hr style='border:1px solid #ddd;'>", unsafe_allow_html=True) |
|
|
| |
| st.markdown("<h2 class='subtitle' style='text-align: center;'>Target Column Distribution</h2>", unsafe_allow_html=True) |
| st.image("images/target_column_distribution.png", caption="Life Expectancy Distribution", use_container_width=True) |
| st.markdown(""" |
| <h5 style="text-align: center;"> |
| Insight: Mostly Life Expectancy is in <b>range of 50-80</b>. |
| </h5> |
| """, unsafe_allow_html=True) |
|
|
| st.markdown("<hr style='border:1px solid #ddd;'>", unsafe_allow_html=True) |
|
|
| |
| st.markdown("<h2 class='subtitle' style='text-align: center;'>Correlation Heatmap</h2>", unsafe_allow_html=True) |
| st.image("images/Correlation_Heatmap.png", caption="Correlation Heatmap", use_container_width=True) |
| st.markdown(""" |
| <h5 style="text-align: center;"> |
| Insight: Our target column <b>Life Expectancy</b> is mostly linearly dependent on |
| <b>Schooling, Income Composition of Resources, GDP, Diphtheria, Polio, BMI, and Percentage Expenditure</b>. |
| </h5> |
| """, unsafe_allow_html=True) |
|
|
| st.markdown("<hr style='border:1px solid #ddd;'>", unsafe_allow_html=True) |
|
|
| |
| st.markdown("<h2 class='subtitle' style='text-align: center;'>How Specific Columns Affect Life Expectancy</h2>", unsafe_allow_html=True) |
|
|
| |
| st.image("images/specific_col_affecting_target.png", caption="Features vs. Life Expectancy", use_container_width=True) |
| st.markdown(""" |
| <h5> |
| Insights: |
| |
| 1️⃣ **GDP vs. Life Expectancy** |
| - Positive correlation: As GDP increases, Life Expectancy also increases. |
| - Some countries with low GDP still have high Life Expectancy due to good healthcare policies. |
| |
| 2️⃣ **Schooling vs. Life Expectancy** |
| - Strong positive correlation: More years of schooling → longer life. |
| - Educated populations follow better hygiene, diet, and medical care, increasing Life Expectancy. |
| |
| 3️⃣ **Income Composition vs. Life Expectancy** |
| - Higher economic stability leads to better healthcare systems and lifestyles, improving Life Expectancy. |
| |
| 4️⃣ **Diphtheria & Polio vs. Life Expectancy** |
| - Higher vaccination rates (80%-100%) correspond to Life Expectancy above 70 years. |
| - Lower vaccination rates (<40%) lead to lower Life Expectancy (~40-60 years), indicating weak healthcare infrastructure. |
| |
| 5️⃣ **BMI vs. Life Expectancy** |
| - No clear linear trend due to high variance in data points. |
| - BMI < 18 (malnutrition) and BMI > 30 (obesity) reduce Life Expectancy. |
| - Advanced healthcare and better nutrition in some countries help maintain high Life Expectancy despite malnutrition/obesity. |
| </h5> |
| """, unsafe_allow_html=True) |
| st.markdown("<br>", unsafe_allow_html=True) |
|
|
| st.markdown("<hr style='border:1px solid #ddd;'>", unsafe_allow_html=True) |
| |
| |
| st.markdown("<h2 class='subtitle' style='text-align: center;'>Life Expectancy vs Developed / Undeveloped Countries</h2>", unsafe_allow_html=True) |
| st.image("images/target_col vs countries.png", caption="Life Expectancy vs Developed / Undeveloped Countries", use_container_width=True) |
| st.markdown(""" |
| <h5 style="text-align: center;"> |
| Insight: Life Expectancy is <b>higher in Developed Countries</b> due to Advanced Healthcare, Better Nutrition, Medical Interventions. |
| </h5>""", unsafe_allow_html=True) |
| st.markdown("<br>", unsafe_allow_html=True) |
|
|
| if st.button("🔙 Go Back to Model Report"): |
| switch_page("Model Report") |
| |
|
|
| |
| elif st.session_state.current_page == "Model Building": |
| |
| st.markdown(""" |
| <h2 style='text-align: center; color: #333;'>Model Building</h2> |
| """, unsafe_allow_html=True) |
|
|
| st.markdown("<hr style='border:1px solid #ddd;'>", unsafe_allow_html=True) |
|
|
| st.markdown(""" |
| <h2>Introduction</h2> |
| <p>In this section, we explore different <b>Ensemble Learning</b> techniques to improve model performance.</p> |
| <p>We implemented three ensemble models: |
| <span style='font-size:16px;'>🥇 <b>Voting Regressor</b> - 🎯 <b>Bagging Regressor</b> - 🌲 <b>Random Forest Regressor</b></span></p> |
| """, unsafe_allow_html=True) |
| |
| st.markdown("<hr style='border:1px solid #ddd;'>", unsafe_allow_html=True) |
| |
| st.markdown(""" |
| <h5 style='color: #1363DF;'>1️⃣ Voting Regressor</h5> |
| <ul> |
| <li><b>Concept:</b> Combines multiple models (<b>KNN & Decision Tree</b>) and takes the <b>average prediction</b>.</li> |
| <li><b>Why Voting Regressor?</b> ✅ Works well when models have different strengths. ✅ Reduces variance while maintaining interpretability.</li> |
| </ul> |
| """, unsafe_allow_html=True) |
| |
| st.markdown("<hr style='border:1px dashed #bbb;'>", unsafe_allow_html=True) |
| |
| st.markdown(""" |
| <h5 style='color: #FF6D28;'>2️⃣ Bagging Regressor</h5> |
| <ul> |
| <li><b>Concept:</b> Uses <b>bootstrap sampling</b> to train multiple models on different subsets of data.</li> |
| <li><b>Why Bagging Regressor?</b> ✅ Reduces overfitting by averaging multiple models. ✅ Works best with <b>high-variance models</b> like Decision Tree.</li> |
| </ul> |
| """, unsafe_allow_html=True) |
| |
| st.markdown("<hr style='border:1px dashed #bbb;'>", unsafe_allow_html=True) |
|
|
| st.markdown(""" |
| <h5 style='color: #2EB086;'>3️⃣ Random Forest Regressor</h5> |
| <ul> |
| <li><b>Concept:</b> Uses <b>multiple Decision Trees</b>, trained on different feature subsets.</li> |
| <li><b>Why Random Forest?</b> ✅ Handles <b>non-linearity</b> well. ✅ Less prone to overfitting compared to a single Decision Tree.</li> |
| </ul> |
| """, unsafe_allow_html=True) |
| |
| st.markdown("<hr style='border:1px solid #ddd;'>", unsafe_allow_html=True) |
| |
| st.markdown(""" |
| <h3>Combining High & Low Variance Models</h3> |
| <p>A crucial step to improve ensemble performance is <b>choosing models with different variance levels</b>:</p> |
| <ul> |
| <li><b>Voting Regressor:</b> Uses a combination of <b>high-variance</b> (Decision Tree, KNN with small K) and <b>low-variance</b> (KNN with large K, Decision Tree with depth constraint) models.</li> |
| <li><b>Bagging & Random Forest:</b> Use <b>only high-variance models</b> (Decision Trees with deep splits) to maximize variance reduction.</li> |
| </ul> |
| <p><b>This technique helps create a <span style='color: green;'>balanced ensemble</span>, preventing excessive overfitting or underfitting! ✅</b></p> |
| """, unsafe_allow_html=True) |
| |
| st.markdown("<hr style='border:1px solid #ddd;'>", unsafe_allow_html=True) |
|
|
| |
| st.markdown(""" |
| <h3>Hyperparameter Tuning using Optuna ⚡</h3> |
| <p>We optimized hyperparameters for <b>KNN, Decision Tree, Bagging Regressor, and Random Forest</b> using <b>Optuna</b>.</p> |
| <p>Below are the <b>optimized parameters</b> for each model:</p> |
| |
| <h5>🔹 K-Nearest Neighbors (KNN)</h5> |
| <ul> |
| <li><code>n_neighbors</code></li> |
| <li><code>p</code></li> |
| <li><code>weights</code></li> |
| <li><code>algorithm</code></li> |
| </ul> |
| |
| <h5>🔹 Decision Tree</h5> |
| <ul> |
| <li><code>max_depth</code></li> |
| <li><code>min_samples_split</code></li> |
| <li><code>min_samples_leaf</code></li> |
| <li><code>max_features</code></li> |
| <li><code>min_impurity_decrease</code></li> |
| </ul> |
| |
| <h5>🔹 Bagging Regressor</h5> |
| <ul> |
| <li><code>n_estimators</code></li> |
| <li><code>max_samples</code></li> |
| </ul> |
| |
| <h5>🔹 Random Forest</h5> |
| <ul> |
| <li><code>n_estimators</code></li> |
| <li><code>max_samples</code></li> |
| </ul> |
| """, unsafe_allow_html=True) |
|
|
| st.markdown("<hr style='border:1px solid #ddd;'>", unsafe_allow_html=True) |
| |
| |
| st.markdown(""" |
| <h3>Model Performance Insights 📊</h3> |
| <p>Here’s how our ensemble models performed on training and test datasets:</p> |
| """, unsafe_allow_html=True) |
| |
| st.markdown(""" |
| <style> |
| table { |
| width: 100%; |
| border-collapse: collapse; |
| text-align: center; |
| font-size: 16px; |
| } |
| th, td { |
| padding: 10px; |
| border-bottom: 1px solid #ddd; |
| } |
| th { |
| background-color: #F3F4F6; |
| } |
| </style> |
| """, unsafe_allow_html=True) |
|
|
| st.markdown(""" |
| <table> |
| <tr> |
| <th>Ensemble</th> |
| <th>Training Score</th> |
| <th>Test Score</th> |
| <th>Generalized Score</th> |
| </tr> |
| <tr> |
| <td>Voting Ensemble</td> |
| <td>95.80%</td> |
| <td>92.13%</td> |
| <td>92.89%</td> |
| </tr> |
| <tr> |
| <td>Bagging Ensemble</td> |
| <td>98.68%</td> |
| <td>95.04%</td> |
| <td><b>95.45%</b></td> |
| </tr> |
| <tr> |
| <td>Random Forest</td> |
| <td>97.92%</td> |
| <td>94.71%</td> |
| <td>94.71%</td> |
| </tr> |
| </table> |
| """, unsafe_allow_html=True) |
|
|
| st.markdown("<br>", unsafe_allow_html=True) |
|
|
| if st.button("🔙 Go Back to Model Report"): |
| switch_page("Model Report") |
|
|
|
|
| |
| elif st.session_state.current_page == "Hands-on Model": |
| st.title("Hands-on Model") |
| st.write("Provide inputs to predict Life Expectancy.") |
|
|
| col1, col2 = st.columns(2) |
| with col1: |
| year = st.slider("Year", 2000, 2015, 2008) |
| status = st.radio("Status", ["Developing", "Developed"], horizontal=True) |
| status = 1 if status == "Developed" else 0 |
| adult_mortality = st.slider("Adult Mortality Rate", 1, 723, 144) |
| infant_deaths = st.slider("Infant Deaths", 0, 1800, 3) |
| alcohol = st.slider("Alcohol Consumption", 0.01, 17.87, 4.55) |
| percentage_expenditure = st.slider("Percentage Expenditure", 0.0, 19479.91, 738.25) |
| hepatitis_b = st.slider("Hepatitis B Immunization (%)", 1, 99, 83) |
| measles = st.slider("Measles Cases", 0, 212183, 2419) |
| bmi = st.slider("BMI", 1.0, 87.3, 38.3) |
| polio = st.slider("Polio Immunization (%)", 3, 99, 82) |
|
|
| with col2: |
| under_five_deaths = st.slider("Under-Five Deaths", 0, 2500, 4) |
| total_expenditure = st.slider("Total Healthcare Expenditure (%)", 0.37, 17.6, 5.92) |
| diphtheria = st.slider("Diphtheria Immunization (%)", 2, 99, 82) |
| hiv_aids = st.slider("HIV/AIDS Prevalence Rate", 0.1, 50.6, 1.74) |
| gdp = st.slider("GDP per Capita", 1.68, 119172.7, 6611.52) |
| population = st.slider("Population", 34, 1293859000, 10230850) |
| thinness_1_19 = st.slider("Thinness 1-19 years (%)", 0.1, 27.7, 4.83) |
| thinness_5_9 = st.slider("Thinness 5-9 years (%)", 0.1, 28.6, 4.86) |
| income_composition = st.slider("Income Composition of Resources", 0.0, 0.948, 0.63) |
| schooling = st.slider("Schooling (Years)", 0.0, 20.7, 11.99) |
|
|
| if st.button("Predict Life Expectancy"): |
| features = np.array([[year, status, adult_mortality, infant_deaths, alcohol, percentage_expenditure, |
| hepatitis_b, measles, bmi, under_five_deaths, polio, total_expenditure, |
| diphtheria, hiv_aids, gdp, population, thinness_1_19, thinness_5_9, |
| income_composition, schooling]]) |
| |
| prediction = model.predict(features)[0] |
|
|
| st.markdown( |
| f""" |
| <div class="result-box"> |
| Predicted Life Expectancy: <b>{prediction:.2f} years</b> |
| </div> |
| """, |
| unsafe_allow_html=True, |
| ) |
|
|
| if st.button("⬅ **Back to Model Report**"): |
| switch_page("Model Report") |
|
|
