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Machine Learning · Mini Project

Binary Classification: Model Comparison Study

Four classic classifiers benchmarked properly on one public dataset

1-2 weeks build

Overview

A disciplined comparison of logistic regression, SVM, random forest and XGBoost on the UCI Bank Marketing dataset. Every model shares one preprocessing pipeline and stratified cross-validation, and the study reports ROC and precision-recall curves, calibration and a statistical test of whether the differences between models are real.

What makes it stand up

  • 01One scikit-learn pipeline shared by all four models to avoid leakage
  • 02Stratified k-fold cross-validation with hyperparameter search
  • 03ROC-AUC, PR-AUC, F1 and calibration curves for every model
  • 04McNemar's test to check whether model differences are significant
  • 05Streamlit app to swap models and inspect their metrics live

Module breakdown

  1. 01

    Pipeline

    Scaling, encoding and imputation wrapped in one transformer.

  2. 02

    Models

    Logistic regression, SVM, random forest and XGBoost.

  3. 03

    Tuning

    Grid and randomised search inside cross-validation.

  4. 04

    Metrics

    Curves, confusion matrices and threshold selection.

  5. 05

    Explorer app

    Interactive comparison of models and thresholds.

After this, you will be able to

  • Explain when accuracy misleads and which metric to use instead
  • Defend why preprocessing must sit inside cross-validation
  • Demo how moving the threshold trades precision for recall

Technology stack

  • Python
  • Pandas
  • scikit-learn
  • XGBoost
  • Streamlit

Complete kit

₹5,499₹9,299
-41%

Delivered in under 48 hours

Level
Mini Project
Domain
Machine Learning
Build time
1-2 weeks
Difficulty

You receive

  • Complete, commented source code
  • 60-90 page project report (IEEE format)
  • Editable presentation deck
  • Architecture, ER and UML diagrams
  • Local setup and deployment guide
  • Sample dataset or seed data
  • Viva question bank with answers
  • One 45-minute walkthrough call
  • 30 days of doubt-clearing support
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