| import streamlit as st | |
| from helpers import query, plot | |
| from PIL import Image | |
| st.set_page_config( | |
| page_title='Telkomsel - PredictorTelkomsel', | |
| layout='wide', | |
| initial_sidebar_state='expanded' | |
| ) | |
| def run(): | |
| st.title('Telkomsel Customers Exploratory Data Analysis') | |
| st.subheader('Exploratory Data Analysis of Telkomsel Customers') | |
| st.write("This page is made by Jason Rich Darmawan Onggo Putra") | |
| st.write("Disclaimer: the data set used is not real.") | |
| df = query.fetch_all_data() | |
| st.write("## Histogram of categorical features") | |
| st.pyplot(fig=plot.plot_categorical_features(df=df)) | |
| st.write("## Pairplot of numerical features") | |
| st.pyplot(fig=plot.plot_numerical_features(df)) | |
| st.write("## Model Layers") | |
| image = Image.open("./images/sequential_improved_model.png") | |
| st.image(image, caption='Sequential Improved Model') | |
| st.write("## Model Strengths and Weaknesses") | |
| image = Image.open("./images/sequential_improved_prediction.png") | |
| st.image(image, caption='Sequential Improved Model Strengths and Weaknesses') | |
| st.markdown( | |
| """ | |
| We will inform management, to use this model for a specific customer segment which is more predictable, according to the model: | |
| 1. A customer with one year or two year contract. | |
| 2. An old customer / customer with tenure above 40 / customer with total charges above 4000. | |
| 3. A customer without internet service. | |
| 4. A customer with internet service is unpredictable. | |
| However, a customer with internet service and 1 related internet service will make the customer more predictable. | |
| e.g A customer with tech support / online security / online backup. | |
| 5. A customer that pays with Bank Transfer (automatic) | |
| 6. A customer with monthly charges below 20. | |
| We will also inform management, not to use this model for a specific customer segment, which is less predictable according to the model: | |
| 1. A customer that is paying with Electronic check / Mail check / Credit Card (automatic). | |
| """ | |
| ) |