🔬 Machine Learning Projects

🧱 Concrete Compressive Strength Predictor

This tool estimates concrete compressive strength based on user-defined mix proportions using a LightGBM model.

🔍 Why LightGBM?

This tool uses a Light Gradient Boosting Machine(GBM) model selected after benchmarking 12 machine learning algorithms. LightGBM achieved the highest R² (0.9126), lowest RMSE (4.747 MPa),highest accuracy (92.23%), and F1-score (89.74%), outperforming models like Random Forest, XGBoost, and Neural Networks.

Features:

✔ Superior handling of nonlinear feature

✔ Fast training with large tabular data

✔ Excellent generalization on unseen data

LightGBM's balance of accuracy, speed, and interpretability makes it ideal for predicting concrete compressive strength.

Please click below for Prediction

Click Here to Predict ↗

View Analysis- Visuals (click to enlarge)

🛣️ Pavement Condition Index (PCI) Predicton and Assessment

This interactive tool helps assess pavement condition using ASTM D6433 distress data and a trained XGBoost model.

Features:

✔ Uses standard distress metrics (cracking, potholes, patching)

✔ Designed for input from sample units ≥ 20 m² (ASTM D6433 compliant)

✔ Automatically classifies PCI score (Good, Fair, Poor, etc.)

✔ Includes guidance, disclaimers, and live prediction

Use the tool below to estimate PCI score:

Click Here to Predict PCI ↗

View PCI Visualizations (click to enlarge)

🛡️ Safety Helmet Detection App

This real-time detection tool helps monitor compliance with helmet safety protocols using a YOLOv8-based computer vision model.

Features:

✔ Detects presence/absence of helmets on individuals in images, videos, or webcam feeds

✔ Trained on 5,000 diverse images using YOLOv8n with high precision and recall

✔ Ideal for construction sites and industrial safety monitoring

✔ Provides instant visual alerts and classification output

Download the desktop version of the app below:

⬇ Download Helmet Detection App (.exe)

📄 View More Details (with images)

Click on the thumbnails below to view full-size images:

📊 Earthwork Excavation Cross-Section Plotter App

This tool replaces the slow, traditional workflow with a quick, easy, and modern way to calculate and visualize earthwork excavation cross-sections. Generate detailed cross-section plots in just a few clicks no AutoCADD software or complex tools needed!

🔧 Key Features:

• Based on standard thumb-rule coefficients: Fresh Cutting (0.5), Back Cutting (0.67), Box Cutting (1.0)
• Auto-generates cross-sectional area plots and Volume Calculation Sheet
• Supports Excel-based input with customizable datas
• Output includes PDF plots and Excel summaries
• Ideal for civil engineers, highway planners, and Estimators

How to Use:

1. Download the input and summary Excel templates.
2. Fill in chainage, widths, height, slope, and coefficients in the Input Template.
3. Add project information in the Summary Template.
4. Upload both files and enter Contract ID.
5. Click “Generate Cross Section Plots” to get the results.

Launch the application below:

Click Here to Use the Tool ↗

📸 View Sample Images (click to enlarge)