Brejesh Balakrishnan
All projects

September 2025 Regression / XGBoost / Ensemble Methods / Time-Series Features

Heavy Equipment Price Prediction.

Regression model for predicting equipment resale values.

Overview

Full-stack data science project predicting bulldozer auction prices using real-world commodity data. Covers complete pipeline: feature engineering, handling temporal data, model ensembling with XGBoost, and RMSLE optimization. Demonstrates end-to-end problem-solving from raw data to production predictions.

Highlights

  • XGBoost ensembling
  • Feature engineering for auction data
  • RMSLE optimization
  • Real-world dataset handling

Stack

Python · XGBoost · Scikit-learn · Pandas