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BorDch/README.md

Boris Cherkassov

ML/AI Engineer · Research Intern @ AIRI
Reliable ML · Uncertainty Quantification · RAG

I build research-driven ML systems with a focus on reliable prediction, uncertainty, and evidence-grounded retrieval.

AIRI · Incoming MSc @ Skoltech · BSc, Mathematical Statistics @ MSU

Email · LinkedIn

Currently

  • AIRI — Research internship in medical QA and RAG, with work on retrieval, clinical knowledge bases, reliability, and uncertainty.
  • Skoltech — Incoming MSc student in Artificial Intelligence & Machine Learning, starting September 2026.

Selected Work

A source-planned medical RAG prototype for evidence verification and abstention when supporting evidence is insufficient.
Python · RAG · scikit-learn · Streamlit · Docker

Evaluated in a deterministic synthetic setup with automated checks and a reproducible offline workflow.

A research implementation of regularized Bayesian Model Averaging.
Python · NumPy · SciPy · scikit-learn · probabilistic modeling

Explores regularized model weighting for probabilistic prediction under model uncertainty.

A pipeline for estimating the incremental effect of personalized recommendations on customer spending.
Python · CatBoost · scikit-learn · bootstrap validation · Docker

Uses a hurdle T-learner with reproducible training and local/Docker inference.

Research

Reliable Machine Learning — Uncertainty quantification, calibration, and selective prediction.

Probabilistic ML — Bayesian inference, model averaging, and probabilistic modeling.

Reliable AI Systems — Retrieval, evidence grounding, and uncertainty-aware RAG.

Engineering

ML & Research — Python · PyTorch · NumPy · SciPy · scikit-learn · CatBoost

Retrieval & LLM Systems — RAG · BM25 · dense & hybrid retrieval · embeddings · reranking

Backend & Infrastructure — FastAPI · PostgreSQL · Docker · Git · Linux

Background

  • BSc, Faculty of Computational Mathematics and Cybernetics — Mathematical Statistics, Lomonosov Moscow State University, 2026
  • Incoming MSc in Artificial Intelligence & Machine Learning — Skoltech, 2026
  • Bachelor research on probabilistic estimates in Bayesian Model Averaging
  • 1st place — Sechenov University MedAI Hackathon

Pinned Loading

  1. Data-analysis-project Data-analysis-project Public

    Within the framework of the project during the study period, various datasets from different spheres of life were collected and analyzed, followed by visualization and verification of various stati…

    HTML 1

  2. BNS_3_course_practice BNS_3_course_practice Public

    3rd year student at Lomonosov Moscow State University. Practice at the Department of Data Quality Control and Communications Development of the Bureau of National Statistics of the Agency for Strat…

    Jupyter Notebook 1

  3. MSU-ML-2024-2025 MSU-ML-2024-2025 Public

    В данном репозитории собраны задачи по машинному обучения для 3 курса факультета ВМК МГУ 2024/2025

    Jupyter Notebook 1

  4. 3course_work 3course_work Public

    Mine course work on the 3rd course in MSU.

    Jupyter Notebook 1

  5. AI-agent-for-A-B-testing AI-agent-for-A-B-testing Public

    The project implements a specialized AI agent in the field of A/B testing, which is able to upload data,, put forward hypotheses, check statistical tests, make predictions and return the answer to …

    Python 4

  6. Hack_Change_2025 Hack_Change_2025 Public

    Проект был выполнен в рамках Хакатон Hack&Change 2025 Трек ML / Web: Классификация тональности текстов от Правительство Москвы Команда 25112 Демьяненко Ирина - backend Вешкина Полина - frontend Чер…

    TypeScript 1