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.gitattributes

@@ -33,3 +33,5 @@ saved_model/**/* filter=lfs diff=lfs merge=lfs -text
 *.zip filter=lfs diff=lfs merge=lfs -text
 *.zst filter=lfs diff=lfs merge=lfs -text
 *tfevents* filter=lfs diff=lfs merge=lfs -text
+ss.png filter=lfs diff=lfs merge=lfs -text
+static/img/bg7.jpg filter=lfs diff=lfs merge=lfs -text

README.md

@@ -1,12 +1,12 @@
----
-title: Flight
-emoji: 📉
-colorFrom: indigo
-colorTo: purple
-sdk: streamlit
-sdk_version: 1.28.2
-app_file: app.py
-pinned: false
----
+# Flight-Price-Prediction
 
-Check out the configuration reference at https://huggingface.co/docs/hub/spaces-config-reference
+- I did this project just to perform some next level feature engineerings to elevate the performane of this model.  
+- I have also created a gui using HTML,Bootstrap,CSS and implemnted the backend in Flask for this project and will be uploading that on Heroku soon.  
+- Actually this was a Kaggle problem.  
+- Initially I used RandomForestRegressor but that was not giving very satisfying results so I used RandomSearchCV to find best hyerparameters and came up witha a  good model with r2 score of around 0.82.  
+- Also used ExtraTreeRegressor to visualize the importances of all the features.  
+- Just run app.py to see the gui on local host.  
+  
+Do visit my blog for better explanations: https://machinelearningprojects.net/flight-price-prediction/
+  
+![](ss.png)

app.py

@@ -0,0 +1,290 @@
+from flask import Flask,request,render_template
+from flask_cors import cross_origin
+import pickle
+import pandas as pd
+
+model = pickle.load(open('flight_rf.pkl','rb'))
+
+app = Flask(__name__)
+
+@app.route('/')
+@cross_origin()
+def home():
+	return render_template('home.html')
+
+@app.route('/predict',methods=['GET','POST'])
+@cross_origin()
+def predict():
+    if request.method=='POST':
+        dep_time = request.form['Dep_Time']
+
+        Journey_day = pd.to_datetime(dep_time,format="%Y-%m-%dT%H:%M").day
+        Journey_month = pd.to_datetime(dep_time,format="%Y-%m-%dT%H:%M").month
+
+        Departure_hour = pd.to_datetime(dep_time,format="%Y-%m-%dT%H:%M").hour
+        Departure_min = pd.to_datetime(dep_time,format="%Y-%m-%dT%H:%M").minute
+
+        arrival_time = request.form['Arrival_Time']
+        Arrival_hour =  pd.to_datetime(arrival_time,format="%Y-%m-%dT%H:%M").hour
+        Arrival_min =  pd.to_datetime(arrival_time,format="%Y-%m-%dT%H:%M").minute
+
+        Total_stops = int(request.form['stops'])
+
+        dur_hour = abs(Arrival_hour-Departure_hour)
+        dur_min = abs(Arrival_min-Departure_min)
+
+        airline=request.form['airline']
+        if(airline=='Jet Airways'):
+            Jet_Airways = 1
+            IndiGo = 0
+            Air_India = 0
+            Multiple_carriers = 0
+            SpiceJet = 0
+            Vistara = 0
+            GoAir = 0
+            Multiple_carriers_Premium_economy = 0
+            Jet_Airways_Business = 0
+            Vistara_Premium_economy = 0
+            Trujet = 0 
+
+        elif (airline=='IndiGo'):
+            Jet_Airways = 0
+            IndiGo = 1
+            Air_India = 0
+            Multiple_carriers = 0
+            SpiceJet = 0
+            Vistara = 0
+            GoAir = 0
+            Multiple_carriers_Premium_economy = 0
+            Jet_Airways_Business = 0
+            Vistara_Premium_economy = 0
+            Trujet = 0 
+
+        elif (airline=='Air India'):
+            Jet_Airways = 0
+            IndiGo = 0
+            Air_India = 1
+            Multiple_carriers = 0
+            SpiceJet = 0
+            Vistara = 0
+            GoAir = 0
+            Multiple_carriers_Premium_economy = 0
+            Jet_Airways_Business = 0
+            Vistara_Premium_economy = 0
+            Trujet = 0 
+            
+        elif (airline=='Multiple carriers'):
+            Jet_Airways = 0
+            IndiGo = 0
+            Air_India = 0
+            Multiple_carriers = 1
+            SpiceJet = 0
+            Vistara = 0
+            GoAir = 0
+            Multiple_carriers_Premium_economy = 0
+            Jet_Airways_Business = 0
+            Vistara_Premium_economy = 0
+            Trujet = 0 
+            
+        elif (airline=='SpiceJet'):
+            Jet_Airways = 0
+            IndiGo = 0
+            Air_India = 0
+            Multiple_carriers = 0
+            SpiceJet = 1
+            Vistara = 0
+            GoAir = 0
+            Multiple_carriers_Premium_economy = 0
+            Jet_Airways_Business = 0
+            Vistara_Premium_economy = 0
+            Trujet = 0 
+            
+        elif (airline=='Vistara'):
+            Jet_Airways = 0
+            IndiGo = 0
+            Air_India = 0
+            Multiple_carriers = 0
+            SpiceJet = 0
+            Vistara = 1
+            GoAir = 0
+            Multiple_carriers_Premium_economy = 0
+            Jet_Airways_Business = 0
+            Vistara_Premium_economy = 0
+            Trujet = 0
+
+        elif (airline=='GoAir'):
+            Jet_Airways = 0
+            IndiGo = 0
+            Air_India = 0
+            Multiple_carriers = 0
+            SpiceJet = 0
+            Vistara = 0
+            GoAir = 1
+            Multiple_carriers_Premium_economy = 0
+            Jet_Airways_Business = 0
+            Vistara_Premium_economy = 0
+            Trujet = 0
+
+        elif (airline=='Multiple carriers Premium economy'):
+            Jet_Airways = 0
+            IndiGo = 0
+            Air_India = 0
+            Multiple_carriers = 0
+            SpiceJet = 0
+            Vistara = 0
+            GoAir = 0
+            Multiple_carriers_Premium_economy = 1
+            Jet_Airways_Business = 0
+            Vistara_Premium_economy = 0
+            Trujet = 0
+
+        elif (airline=='Jet Airways Business'):
+            Jet_Airways = 0
+            IndiGo = 0
+            Air_India = 0
+            Multiple_carriers = 0
+            SpiceJet = 0
+            Vistara = 0
+            GoAir = 0
+            Multiple_carriers_Premium_economy = 0
+            Jet_Airways_Business = 1
+            Vistara_Premium_economy = 0
+            Trujet = 0
+
+        elif (airline=='Vistara Premium economy'):
+            Jet_Airways = 0
+            IndiGo = 0
+            Air_India = 0
+            Multiple_carriers = 0
+            SpiceJet = 0
+            Vistara = 0
+            GoAir = 0
+            Multiple_carriers_Premium_economy = 0
+            Jet_Airways_Business = 0
+            Vistara_Premium_economy = 1
+            Trujet = 0
+            
+        elif (airline=='Trujet'):
+            Jet_Airways = 0
+            IndiGo = 0
+            Air_India = 0
+            Multiple_carriers = 0
+            SpiceJet = 0
+            Vistara = 0
+            GoAir = 0
+            Multiple_carriers_Premium_economy = 0
+            Jet_Airways_Business = 0
+            Vistara_Premium_economy = 0
+            Trujet = 1
+
+        else:
+            Jet_Airways = 0
+            IndiGo = 0
+            Air_India = 0
+            Multiple_carriers = 0
+            SpiceJet = 0
+            Vistara = 0
+            GoAir = 0
+            Multiple_carriers_Premium_economy = 0
+            Jet_Airways_Business = 0
+            Vistara_Premium_economy = 0
+            Trujet = 0
+        
+        Source = request.form["Source"]
+        if (Source == 'Delhi'):
+            s_Delhi = 1
+            s_Kolkata = 0
+            s_Mumbai = 0
+            s_Chennai = 0
+
+        elif (Source == 'Kolkata'):
+            s_Delhi = 0
+            s_Kolkata = 1
+            s_Mumbai = 0
+            s_Chennai = 0
+
+        elif (Source == 'Mumbai'):
+            s_Delhi = 0
+            s_Kolkata = 0
+            s_Mumbai = 1
+            s_Chennai = 0
+
+        elif (Source == 'Chennai'):
+            s_Delhi = 0
+            s_Kolkata = 0
+            s_Mumbai = 0
+            s_Chennai = 1
+
+        else:
+            s_Delhi = 0
+            s_Kolkata = 0
+            s_Mumbai = 0
+            s_Chennai = 0
+
+
+        Destination = request.form["Destination"]
+        if (Destination == 'Cochin'):
+            d_Cochin = 1
+            d_Delhi = 0
+            d_Hyderabad = 0
+            d_Kolkata = 0
+        
+        elif (Destination == 'Delhi'):
+            d_Cochin = 0
+            d_Delhi = 1
+            d_Hyderabad = 0
+            d_Kolkata = 0
+
+        elif (Destination == 'Hyderabad'):
+            d_Cochin = 0
+            d_Delhi = 0
+            d_Hyderabad = 1
+            d_Kolkata = 0
+
+        elif (Destination == 'Kolkata'):
+            d_Cochin = 0
+            d_Delhi = 0
+            d_Hyderabad = 0
+            d_Kolkata = 1
+
+        else:#Banglore
+            d_Cochin = 0
+            d_Delhi = 0
+            d_Hyderabad = 0
+            d_Kolkata = 0
+
+        output = model.predict([[Total_stops,
+            Journey_day,
+            Journey_month,
+            Departure_hour,
+            Departure_min,
+            Arrival_hour,
+            Arrival_min,
+            dur_hour,
+            dur_min,
+            Air_India,
+            GoAir,
+            IndiGo,
+            Jet_Airways,
+            Jet_Airways_Business,
+            Multiple_carriers,
+            Multiple_carriers_Premium_economy,
+            SpiceJet,
+            Trujet,
+            Vistara,
+            Vistara_Premium_economy,
+            s_Chennai,
+            s_Delhi,
+            s_Kolkata,
+            s_Mumbai,
+            d_Cochin,
+            d_Delhi,
+            d_Hyderabad,
+            d_Kolkata]])
+
+        output = round(output[0],2)
+        return render_template('home.html',predictions='You will have to Pay approx Rs. {}'.format(output))
+
+
+if __name__ == '__main__':
+	app.run(debug=True)

flight_rf.pkl

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:bd7f420d1eb2cc1a20da7ea6294c0a145782721bdac9c96cce9140e6a82f2974
+size 479386591

templates/home.html

@@ -0,0 +1,196 @@
+<html lang="en">
+<style>
+    body {
+        background-image: url('/static/img/bg7.jpg');
+        background-repeat: no-repeat;
+        background-attachment: fixed;
+        background-size: cover;
+    }
+
+    img {
+        display: block;
+        margin-left: auto;
+        margin-right: auto;
+        align-self: center;
+    }
+
+    .navbar {
+        background-color: #333333;
+    }
+
+    a {
+        color: #f1f9f9;
+    }
+
+    a:hover {
+        color: #f0f0f0;
+    }
+
+    .card {
+        border-radius: 1rem;
+        background-color: hotpink;
+    }
+</style>
+
+
+
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>Flight Price Prediction</title>
+
+
+    <!-- BootStrap -->
+    <link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.5.0/css/bootstrap.min.css"
+        integrity="sha384-9aIt2nRpC12Uk9gS9baDl411NQApFmC26EwAOH8WgZl5MYYxFfc+NcPb1dKGj7Sk" crossorigin="anonymous">
+
+
+</head>
+
+<body>
+
+    <nav class="navbar navbar-inverse navbar-fixed-top">
+        <div class="container-fluid">
+            <div class="navbar-header">
+                <a class="navbar-brand" href="/" style='color: #e1f4f3;'>FLIGHT PRICE</a>
+            </div>
+        </div>
+    </nav>
+
+    <div class="container my-5">
+        <form action="\predict" method="post">
+
+            <div class="row my-3">
+
+                <div class="col-sm-6">
+                    <div class="card" style='border-radius: 2.15rem;opacity: 0.7;'>
+                        <div class="card-body">
+                            <h5 class="card-title">Departure Date</h5>
+                            <input type="datetime-local" name="Dep_Time" id="Dep_Time" required="required">
+                        </div>
+                    </div>
+                </div>
+
+
+                <div class="col-sm-6">
+                    <div class="card" style='border-radius: 2.15rem;opacity: 0.7;'>
+                        <div class="card-body">
+                            <h5 class="card-title">Arrival Date</h5>
+                            <input type="datetime-local" name="Arrival_Time" id="Arrival_Time" required="required">
+                        </div>
+                    </div>
+                </div>
+            </div>
+
+
+
+            <div class="row my-3">
+
+                <div class="col-sm-6">
+                    <div class="card" style='border-radius: 2.15rem;opacity: 0.7;'>
+                        <div class="card-body">
+                            <h5 class="card-title">Source</h5>
+                            <select name="Source" id="Source" required="required">
+                                <option value="Delhi">Delhi</option>
+                                <option value="Kolkata">Kolkata</option>
+                                <option value="Banglore">Banglore</option>
+                                <option value="Mumbai">Mumbai</option>
+                                <option value="Chennai">Chennai</option>
+                            </select>
+                        </div>
+                    </div>
+                </div>
+
+                <div class="col-sm-6">
+                    <div class="card" style='border-radius: 2.15rem;opacity: 0.7;'>
+                        <div class="card-body">
+                            <h5 class="card-title">Destination</h5>
+                            <select name="Destination" id="Destination" required="required">
+                                <option value="Cochin">Cochin</option>
+                                <option value="Delhi">Delhi</option>
+                                <option value="Banglore">Banglore</option>
+                                <option value="Hyderabad">Hyderabad</option>
+                                <option value="Kolkata">Kolkata</option>
+                            </select>
+                        </div>
+                    </div>
+                </div>
+            </div>
+
+
+            <div class="row my-3">
+
+                <div class="col-sm-6">
+                    <div class="card" style='border-radius: 2.15rem;opacity: 0.7;'>
+                        <div class="card-body">
+                            <h5 class="card-title">Stopage</h5>
+                            <select name="stops" required="required">
+                                <option value="0">Non-Stop</option>
+                                <option value="1">1</option>
+                                <option value="2">2</option>
+                                <option value="3">3</option>
+                                <option value="4">4</option>
+                            </select>
+                        </div>
+                    </div>
+                </div>
+
+                <div class="col-sm-6">
+                    <div class="card" style='border-radius: 2.15rem;opacity: 0.7;'>
+                        <div class="card-body">
+                            <h5 class="card-title">Which Airline you want to travel?</h5>
+                            <select name="airline" id="airline" required="required">
+                                <option value="Jet Airways">Jet Airways</option>
+                                <option value="IndiGo">IndiGo</option>
+                                <option value="Air India">Air India</option>
+                                <option value="Multiple carriers">Multiple carriers</option>
+                                <option value="SpiceJet">SpiceJet</option>
+                                <option value="Vistara">Vistara</option>
+                                <option value="Air Asia">Air Asia</option>
+                                <option value="GoAir">GoAir</option>
+                                <option value="Multiple carriers Premium economy">Multiple carriers Premium economy
+                                </option>
+                                <option value="Jet Airways Business">Jet Airways Business</option>
+                                <option value="Vistara Premium economy">Vistara Premium economy</option>
+                                <option value="Trujet">Trujet</option>
+                            </select>
+                        </div>
+                    </div>
+                </div>
+            </div>
+
+
+
+
+            <div style='text-align:center'>
+                <button type="submit" value='Submit' class="btn btn-primary px-5" style="font-size: 25px;">Submit</button>
+            </div>
+        </form>
+
+        <h1 style='text-align: center;color: ivory;'><b>{{ predictions }}</b></h1>
+
+ 
+        <footer class='text-light bg-dark position-fixed fixed-bottom '>
+            <p class='text-center py my-0'>
+              Made with ❤ by Abhishek Sharma 
+            </p>
+        </footer>
+    </div>
+
+
+
+
+    <!-- JavaScript -->
+    <script src="https://code.jquery.com/jquery-3.5.1.slim.min.js"
+        integrity="sha384-DfXdz2htPH0lsSSs5nCTpuj/zy4C+OGpamoFVy38MVBnE+IbbVYUew+OrCXaRkfj"
+        crossorigin="anonymous"></script>
+    <script src="https://cdn.jsdelivr.net/npm/popper.js@1.16.0/dist/umd/popper.min.js"
+        integrity="sha384-Q6E9RHvbIyZFJoft+2mJbHaEWldlvI9IOYy5n3zV9zzTtmI3UksdQRVvoxMfooAo"
+        crossorigin="anonymous"></script>
+    <script src="https://stackpath.bootstrapcdn.com/bootstrap/4.5.0/js/bootstrap.min.js"
+        integrity="sha384-OgVRvuATP1z7JjHLkuOU7Xw704+h835Lr+6QL9UvYjZE3Ipu6Tp75j7Bh/kR0JKI"
+        crossorigin="anonymous"></script>
+
+</body>
+
+</html>