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  1. ecommerce-fraud-detection-ml-cu25 ecommerce-fraud-detection-ml-cu25 Public

    Applied fraud-detection study: behavioral features, anomaly detection, gradient boosting, SHAP/LIME interpretation, and notebook QA.

    Jupyter Notebook

  2. ml-scoring-hackathon-cu25 ml-scoring-hackathon-cu25 Public

    CU 2025 scoring competition solution with CatBoost, feature engineering, validation-shift analysis, and reproducible notebook QA.

    Jupyter Notebook

  3. student-comments-classification-vciom student-comments-classification-vciom Public

    Russian feedback classifier: character TF-IDF + Linear SVM, 84.63% repeated-CV accuracy, CLI, executed notebook, tests, and CI.

    Jupyter Notebook

  4. be-in-times-2024-metall-group be-in-times-2024-metall-group Public

    4th-place Metall-Group 2024 hackathon project: predictive maintenance, production optimization, and modeled economic impact.

  5. time-toolkit time-toolkit Public

    Python CLI, MCP server, SDK, WebSocket client, and read-only HTTP API for Time Messenger and Mattermost-compatible servers.

    Python

  6. vlm-math vlm-math Public

    Visual-math VLM benchmark with real Qwen3-VL and SmolVLM inference, saved predictions, accuracy/latency reports, tests, and CI.

    Python