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saitejabandaru-in/README.md

📌 I work at the intersection of statistical theory, interpretable machine learning, and real-world clinical data.


💬 A Short Conversation

Focus: Interpretable ML · Nonparametric Statistics · Clinical & Scientific AI


🧠 Research & Engineering Philosophy

“Models should not only predict well — they should explain well.”

I approach modeling through three principles:

  1. Statistical validity before scale
  2. Interpretability before optimization
  3. Domain meaning before deployment

My research interests include:

  • interpretable and explainable machine learning (post-hoc & intrinsic)
  • permutation-based, resampling, and nonparametric inference
  • dimensionality reduction with geometric and statistical intuition
  • robustness, stability, and noise-aware modeling
  • translating statistical theory into clinically actionable insights

🛠️ Core Stack

Used primarily for statistical modeling, interpretability research, and reproducible scientific workflows.


📄 Research Paper

Permutation-Based Analysis of Clinical Variables in Necrotizing Fasciitis Using NPC and Bootstrap
Mathematics, MDPI (2025)

This work introduces a permutation-based, nonparametric framework for analyzing clinical variables in necrotizing fasciitis. By combining Nonparametric Combination (NPC) methodology with bootstrap techniques, the study enables robust inference under small-sample and distribution-free conditions, with an emphasis on interpretability and clinical relevance.

The study demonstrates how permutation-based inference can outperform classical parametric approaches in rare-disease clinical settings.

🔗 https://www.mdpi.com/2227-7390/13/17/2869


🔍 Current Directions

  • permutation-based inference for small-sample biomedical studies
  • interpretability under distribution shift
  • robustness diagnostics for clinical ML models
  • statistical foundations of explainable AI

🔗 Research & Professional Profiles

         


🚀 What You’ll Find Here

  • 📘 math and statistics-first explanations of ML & AI
  • 🧪 reproducible experiments with robust inference
  • 📊 real-world clinical and analytical datasets
  • 🧠 research-oriented notebooks focused on why, not just how

🤝 Let’s Connect

Thoughtful questions and rigorous discussions are always welcome.

Pinned Loading

  1. nf-risk-stratification nf-risk-stratification Public

    “NPC-based risk stratification model for necrotizing fasciitis using bootstrap and permutation methods.”

    R 9

  2. excel-automation-toolkit excel-automation-toolkit Public

    Excel automation framework integrating VBA macros with Python (Pandas) pipelines for data preprocessing, reporting, and interactive business intelligence dashboards.

    10

  3. big-data-clustering-analytics big-data-clustering-analytics Public

    Scalable clustering framework for big data using KMeans++, DBSCAN, BIRCH, OPTICS and DENCLUE, applied to NYC Taxi mobility analytics and credit card fraud detection.

    Python 9 1

  4. numerical-methods-ml numerical-methods-ml Public

    Numerical methods for machine learning using PCA, LDA, NMF and K-Means on the Iris dataset, implemented in MATLAB with visual analytics.

    MATLAB 9