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import streamlit as st |
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import pandas as pd |
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import pickle |
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def app(): |
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st.header('Model Prediction') |
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st.write(""" |
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Created by Maria Melisa Gunawan |
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Airline Passenger Satisfaction Prediction |
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""") |
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@st.cache_data |
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def fetch_data(): |
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df = pd.read_csv('airline_passenger_satisfaction.csv') |
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return df |
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df = fetch_data() |
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st.header('User Input Features') |
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def user_input(): |
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online_boarding = st.slider("Online Boarding", 0, 5, 3) |
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type_of_travel = st.slider("Type of Travel", 0, 1) |
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inflight_entertainment = st.slider("Inflight Entertainment", 0, 5, 3) |
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customer_class = st.slider("Customer Class", 0, 1, 2) |
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seat_comfort = st.slider("Seat Comfort", 0, 5, 3) |
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onboard_service = st.slider("Onboard Service", 0, 5, 3) |
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leg_room_service = st.slider("Leg Room Service", 0, 5, 3) |
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cleanliness = st.slider("Cleanliness", 0, 5, 3) |
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inflight_wifi_service = st.slider("Inflight Wifi Service", 0, 5, 3) |
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baggage_handling = st.slider("Baggage Handling", 0, 5, 3) |
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inflight_service = st.slider("Inflight Service", 0, 5, 3) |
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flight_distance = st.number_input("Flight Distance", min_value=0) |
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checkin_service = st.slider("Checkin Service", 0, 5, 3) |
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data = { |
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'online_boarding': [online_boarding], |
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'type_of_travel': [type_of_travel], |
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'inflight_entertainment': [inflight_entertainment], |
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'customer_class' : [customer_class], |
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'seat_comfort': [seat_comfort], |
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'onboard_service': [onboard_service], |
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'leg_room_service': [leg_room_service], |
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'cleanliness': [cleanliness], |
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'inflight_wifi_service': [inflight_wifi_service], |
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'baggage_handling': [baggage_handling], |
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'inflight_service': [inflight_service], |
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'flight_distance': [flight_distance], |
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'checkin_service': [checkin_service] |
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} |
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features = pd.DataFrame(data) |
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return features |
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input_df = user_input() |
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st.subheader('User Input') |
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st.write(input_df) |
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filename = 'best_model.pkl' |
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loaded_model = pickle.load(open(filename, 'rb')) |
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prediction = loaded_model.predict(input_df) |
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if prediction == 1: |
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result = 'Satisfied' |
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else: |
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result = 'Dissatisfied' |
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st.write('Predicted Passenger Satisfaction:') |
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st.write(result) |
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if __name__ == '__main__': |
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app() |
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