Over a two-month period, contributed to the JANGHANPYEONG/20252R0136COSE48002 repository by developing six features focused on hyperspectral image analysis and machine learning workflow improvements. Built robust data validation notebooks in Jupyter to ensure dataset integrity, expanded labeling and metadata for scalable processing, and introduced Vision Transformer and HybridSN model baselines using PyTorch. Enhanced the data ingestion and training pipeline with support for image, CSV, and ZIP uploads, implementing both client- and server-side validation through new API endpoints. Integrated MLflow for experiment tracking and improved repository hygiene, leveraging Python, JavaScript, and React to streamline reproducibility and user experience.
August 2025: Delivered end-to-end enhancements for JANGHANPYEONG/20252R0136COSE48002, focusing on hyperspectral analysis capabilities and data ingestion/training pipelines. Implemented the HybridSN model with a new architecture file, integrated into the training script with a dedicated configuration, and added MLflow-based experiment logging with robust error handling. In parallel, enhanced the data ingestion and training pipeline with image/CSV/ZIP uploads, client-side and server-side validation, new API endpoints for CSV/ZIP uploads, and UX improvements for model training and error handling. These changes enable faster dataset onboarding, improved data quality, reliable experiment tracking, and a scalable workflow for future model iterations.
August 2025: Delivered end-to-end enhancements for JANGHANPYEONG/20252R0136COSE48002, focusing on hyperspectral analysis capabilities and data ingestion/training pipelines. Implemented the HybridSN model with a new architecture file, integrated into the training script with a dedicated configuration, and added MLflow-based experiment logging with robust error handling. In parallel, enhanced the data ingestion and training pipeline with image/CSV/ZIP uploads, client-side and server-side validation, new API endpoints for CSV/ZIP uploads, and UX improvements for model training and error handling. These changes enable faster dataset onboarding, improved data quality, reliable experiment tracking, and a scalable workflow for future model iterations.
July 2025 monthly summary for JANGHANPYEONG/20252R0136COSE48002 focused on delivering data quality, labeling scalability, modeling groundwork, and repo hygiene to drive business value and accelerate experimentation. No critical hotfix bugs were required this month; work centered on feature delivery and improving reproducibility across the ML workflow. Key outcomes include: - Robust data integrity validation notebooks for HSI datasets to ensure consistency between label CSVs and image directories, reducing data quality risk in pipelines. - Expansion of HSI dataset labeling and metadata columns to support large-scale labeling, more comprehensive metadata, and easier downstream processing. - Introduction of Vision Transformer (ViT) baselines for general image processing and hyperspectral analysis, including patch embedding and transformer encoder scaffolding to enable scalable modeling experiments. - Repository hygiene improvements and ML model artifact management, consolidating ignore rules and adding packaging for ML runs to streamline reproducibility and deployment.
July 2025 monthly summary for JANGHANPYEONG/20252R0136COSE48002 focused on delivering data quality, labeling scalability, modeling groundwork, and repo hygiene to drive business value and accelerate experimentation. No critical hotfix bugs were required this month; work centered on feature delivery and improving reproducibility across the ML workflow. Key outcomes include: - Robust data integrity validation notebooks for HSI datasets to ensure consistency between label CSVs and image directories, reducing data quality risk in pipelines. - Expansion of HSI dataset labeling and metadata columns to support large-scale labeling, more comprehensive metadata, and easier downstream processing. - Introduction of Vision Transformer (ViT) baselines for general image processing and hyperspectral analysis, including patch embedding and transformer encoder scaffolding to enable scalable modeling experiments. - Repository hygiene improvements and ML model artifact management, consolidating ignore rules and adding packaging for ML runs to streamline reproducibility and deployment.
Overview of all repositories you've contributed to across your timeline