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thanthamky commited on Jun 11

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0831f66

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Dockerfile +23 -0
models/best_model.pickle +3 -0
requirements.txt +10 -0
src/__pycache__/app.cpython-311.pyc +0 -0
src/__pycache__/app.cpython-312.pyc +0 -0
src/__pycache__/utils.cpython-311.pyc +0 -0
src/__pycache__/utils.cpython-312.pyc +0 -0
src/app.py +34 -0
src/sample.csv +2 -0
src/templates/base.html +37 -0
src/templates/index.html +148 -0
src/templates/result.html +12 -0
src/utils.py +43 -0

Dockerfile ADDED Viewed

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+# Use an official Python runtime as a parent image
+FROM python:3.12-slim
+# Set the working directory in the container to /app
+WORKDIR /app
+# Copy the current directory contents into the container at /app
+COPY . /app
+# Install any needed packages specified in requirements.txt
+RUN pip install --no-cache-dir -r requirements.txt
+# Make port 5000 available to the world outside this container
+EXPOSE 5000
+# Define environment variable
+ENV FLASK_APP=src/app.py
+ENV FLASK_RUN_HOST=0.0.0.0
+ENV FLASK_RUN_PORT=7680
+# Run flaskapp.py when the container launches
+CMD ["flask", "run", "--host=0.0.0.0", "--port=7680"]

models/best_model.pickle ADDED Viewed

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+version https://git-lfs.github.com/spec/v1
+oid sha256:a3e20603d519b852f2368758445786c3b0e999dae72d19cd4e18ae5df464d2a6
+size 2480120

requirements.txt ADDED Viewed

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+# python 3.12
+flask==3.0.3
+pandas==2.2.2
+matplotlib==3.9.0
+numpy==1.26.4
+scikit-learn==1.5.0
+seaborn==0.13.2
+xgboost==2.0.3
+imbalanced-learn==0.12.3
+category-encoders==2.6.3

src/__pycache__/app.cpython-311.pyc ADDED Viewed

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src/__pycache__/app.cpython-312.pyc ADDED Viewed

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src/__pycache__/utils.cpython-311.pyc ADDED Viewed

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src/app.py ADDED Viewed

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+import pickle
+from pathlib import Path
+import pandas as pd
+from flask import Flask, render_template, request
+import utils
+project_dir = Path(__file__).resolve().parents[1]
+app = Flask(__name__)
+with open(project_dir / "models" / "best_model.pickle", "rb") as f:
+    model = pickle.load(f)
+@app.route("/")
+def home():
+    return render_template("index.html")
+@app.route("/predict", methods=["POST"])
+def predict():
+    form_data = request.form.to_dict()
+    preprocessed_data = utils.preprocess(form_data)
+    print(pd.DataFrame(preprocessed_data, index=[0]))
+    pd.DataFrame(preprocessed_data, index=[0]).to_csv('./sample.csv')
+    probability = model.predict_proba(pd.DataFrame(preprocessed_data, index=[0]))
+    return render_template("result.html", probability=f"{probability[0, 1] * 100:.2f}")
+#if __name__ == "__main__":
+ #   app.run(host="0.0.0.0", port=8080)

src/sample.csv ADDED Viewed

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1	+ ,age_of_driver,annual_income,past_num_of_claims,safty_rating,gender,marital_status,living_status,high_education_ind,address_change_ind,claim_est_payout,liab_prct,witness_present_ind,policy_report_filed_ind,accident_site,channel,age_of_vehicle,vehicle_price,vehicle_weight,vehicle_category,latitude,longitude
2	+ 0,39,36633,0,73,F,1,Own,1,1,5196,25,1,1,Highway,Broker,8,24360,26633,Compact,41.5,-94.52

src/templates/base.html ADDED Viewed

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+<!doctype html>
+<html lang="en">
+  <head>
+    <!-- Required meta tags -->
+    <meta charset="utf-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
+    <!-- Bootstrap CSS -->
+    <link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.3.1/css/bootstrap.min.css" integrity="sha384-ggOyR0iXCbMQv3Xipma34MD+dH/1fQ784/j6cY/iJTQUOhcWr7x9JvoRxT2MZw1T" crossorigin="anonymous">
+    <title>Auto Insurance Fraud Prediction</title>
+  </head>
+  <body class="bg-light">
+    <div class="container">
+      <div class="py-5 text-center">
+        <h2>Auto Insurance Fraud Prediction</h2>
+      </div>
+      <div class="row justify-content-center">
+        {% block content %}{% endblock %}
+      </div>
+    </div>
+    <footer class="my-5 pt-5 text-muted text-center text-small">
+      <p class="mb-1">&copy; 2021 King Yiu Suen</p>
+      <ul class="list-inline">
+        <li class="list-inline-item"><a href="https://github.com/kingyiusuen/travelers-insurance-fraud">Github</a></li>
+      </ul>
+    </footer>
+    <!-- Optional JavaScript -->
+    <!-- jQuery first, then Popper.js, then Bootstrap JS -->
+    <script src="https://code.jquery.com/jquery-3.3.1.slim.min.js" integrity="sha384-q8i/X+965DzO0rT7abK41JStQIAqVgRVzpbzo5smXKp4YfRvH+8abtTE1Pi6jizo" crossorigin="anonymous"></script>
+    <script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.14.7/umd/popper.min.js" integrity="sha384-UO2eT0CpHqdSJQ6hJty5KVphtPhzWj9WO1clHTMGa3JDZwrnQq4sF86dIHNDz0W1" crossorigin="anonymous"></script>
+    <script src="https://stackpath.bootstrapcdn.com/bootstrap/4.3.1/js/bootstrap.min.js" integrity="sha384-JjSmVgyd0p3pXB1rRibZUAYoIIy6OrQ6VrjIEaFf/nJGzIxFDsf4x0xIM+B07jRM" crossorigin="anonymous"></script>
+  </body>
+</html>

src/templates/index.html ADDED Viewed

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+{% extends "base.html" %}
+{% block content %}
+<form class="needs-validation" action="{{ url_for('predict')}}" method="post">
+  <h4 class="mb-3">Driver</h4>
+  <div class="row">
+    <div class="col-md-4 mb-3">
+      <label for="age-of-driver">Age</label>
+      <input type="text" class="form-control" name="age_of_driver" placeholder="" value="39" required>
+    </div>
+    <div class="col-md-4 mb-3">
+      <label for="zip-code">Zip code</label>
+      <input type="text" class="form-control" name="zip_code" placeholder="" value="50048" required>
+    </div>
+    <div class="col-md-4 mb-3">
+      <label for="annual-income">Annual income</label>
+      <input type="text" class="form-control" name="annual_income" placeholder="" value="36633" required>
+    </div>
+  </div>
+  <div class="row">
+    <div class="col-md-4 mb-3">
+        <label for="past-num-of-claims">Number of claims in past 5 years</label>
+        <input type="text" class="form-control" name="past_num_of_claims" placeholder="" value="0" required>
+      </div>
+    <div class="col-md-8 mb-3">
+      <label for="safty-rating">Safety rating index</label>
+      <input type="text" class="form-control" name="safty_rating" placeholder="" value="73" required>
+      <small class="text-muted">A score to measure driver's safety level or possibility of having an accident (0 - 100)</small>
+    </div>
+  </div>
+  <div class="row">
+    <div class="col-md-4 my-3">
+      <label for="gender">Gender</label>
+      <select class="custom-select d-block w-100" name="gender" required>
+        <option>Female</option>
+        <option>Male</option>
+      </select>
+    </div>
+    <div class="col-md-4 my-3">
+      <label for="marital-status">Are you been married?</label>
+      <select class="custom-select d-block w-100" name="marital_status" required>
+        <option>Yes</option>
+        <option>No</option>
+      </select>
+    </div>
+    <div class="col-md-4 my-3">
+      <label for="living-status">Living status</label>
+      <select class="custom-select d-block w-100" name="living_status" required>
+        <option>Own</option>
+        <option>Rent</option>
+      </select>
+    </div>
+  </div>
+  <div class="row">
+    <div class="col-md-4 my-3">
+      <label for="high-education-ind">Do you have a college degree?</label>
+      <select class="custom-select d-block w-100" name="high_education_ind" required>
+        <option>Yes</option>
+        <option>No</option>
+      </select>
+    </div>
+    <div class="col-md-8 my-3">
+      <label for="address-change-ind">Did you change your living address in past 1 year?</label>
+      <select class="custom-select d-block w-100" name="address_change_ind" required>
+        <option>Yes</option>
+        <option>No</option>
+      </select>
+    </div>
+  </div>
+  <hr class="mb-4">
+  <h4 class="mb-3">Claim</h4>
+  <div class="row">
+    <div class="col-md-4 mb-3">
+      <label for="claim-est-payout">Estimated claim payout</label>
+      <input type="text" class="form-control" name="claim_est_payout" placeholder="" value="5196" required>
+    </div>
+    <div class="col-md-4 mb-3">
+      <label for="liab-prct">Liability percentage of the claim</label>
+      <input type="text" class="form-control" name="liab_prct" placeholder="" value="25" required>
+    </div>
+  </div>
+  <div class="row">
+    <div class="col-md-4 my-3">
+      <label for="witness-present-ind">Was a witness present?</label>
+      <select class="custom-select d-block w-100" name="witness_present_ind" required>
+        <option>Yes</option>
+        <option>No</option>
+      </select>
+    </div>
+    <div class="col-md-8 my-3">
+      <label for="policy-report-filed-ind">Did a third party request policy report after the claim?</label>
+      <select class="custom-select d-block w-100" name="policy_report_filed_ind" required>
+        <option>Yes</option>
+        <option>No</option>
+      </select>
+      <small class="text-muted">The third party could be attorney, provider or police department, etc</small>
+    </div>
+  </div>
+  <div class="row">
+    <div class="col-md-4 mb-3">
+      <label for="accident-site">Accident location</label>
+      <select class="custom-select d-block w-100" name="accident_site" required>
+        <option>Highway</option>
+        <option>Local</option>
+        <option>Parking Lot</option>
+      </select>
+    </div>
+    <div class="col-md-4 mb-3">
+      <label for="channel">Channel of policy purchasing</label>
+      <select class="custom-select d-block w-100" name="channel" required>
+        <option>Broker</option>
+        <option>Online</option>
+        <option>Phone</option>
+      </select>
+    </div>
+  </div>
+  <hr class="mb-4">
+  <h4 class="mb-3">Vehicle</h4>
+  <div class="row">
+    <div class="col-md-4 mb-3">
+      <label for="age-of-vehicle">Age</label>
+      <input type="text" class="form-control" name="age_of_vehicle" placeholder="" value="8" required>
+    </div>
+    <div class="col-md-4 mb-3">
+      <label for="vehicle-price">Price</label>
+      <input type="text" class="form-control" name="vehicle_price" placeholder="" value="24360" required>
+    </div>
+    <div class="col-md-4 mb-3">
+      <label for="vehicle-weight">Weight</label>
+      <input type="text" class="form-control" name="vehicle_weight" placeholder="" value="26633" required>
+    </div>
+  </div>
+  <div class="row">
+    <div class="col-md-4 mb-3">
+      <label for="vehicle-category">Category</label>
+      <select class="custom-select d-block w-100" name="vehicle_category" required>
+        <option>Compact</option>
+        <option>Medium</option>
+        <option>Large</option>
+      </select>
+    </div>
+  </div>
+  <hr class="mb-4">
+  <div class="row justify-content-center">
+    <button class="btn btn-primary btn-lg" type="submit">Submit</button>
+  </div>
+</form>
+{% endblock %}

src/templates/result.html ADDED Viewed

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+{% extends "base.html" %}
+{% block content %}
+<div class="row justify-content-center">
+  <div class="col-md-8"></div>
+    <p>The probability that this insurance claim is fraudulent is <span class="font-weight-bold">{{ probability }}%</spanclass>.</p>
+  </div>
+</div>
+<div class="row justify-content-center py-5">
+  <a class="btn btn-primary btn-lg" href="javascript:history.back();" role="button">Back</a>
+</div>
+{% endblock %}

src/utils.py ADDED Viewed

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+from pathlib import Path
+from typing import Any, Dict
+import pandas as pd
+project_dir = Path(__file__).resolve().parents[1]
+zip_code_database = pd.read_csv(project_dir / "data" / "external" / "zip_code_database.csv")
+latitude_and_longitude_lookup = {
+    row.zip: (row.latitude, row.longitude) for row in zip_code_database.itertuples()
+}
+def preprocess(data: Dict[str, Any]) -> Dict[str, Any]:
+    data["gender"] = "M" if data["gender"] == "Male" else "F"
+    zip_code = int(data.pop("zip_code"))
+    data["latitude"], data["longitude"] = latitude_and_longitude_lookup[zip_code]
+    for feature in [
+        "annual_income",
+        "past_num_of_claims",
+        "safty_rating",
+        "age_of_driver",
+        "claim_est_payout",
+        "liab_prct",
+        "age_of_vehicle",
+        "vehicle_price",
+        "vehicle_weight",
+    ]:
+        data[feature] = int(data[feature])
+    for feature in [
+        "marital_status",
+        "high_education_ind",
+        "address_change_ind",
+        "witness_present_ind",
+        "policy_report_filed_ind",
+    ]:
+        data[feature] = 1 if data[feature] == "Yes" else 0
+    return data