arvindkrishna87/STAT390_WI2025
Jan 2025 – Mar 2025
3 Months active
Languages Used
TextJupyter NotebookPythonplaintext
Technical Skills
Literature ReviewPresentationResearchResearch AnalysisTechnical WritingData Analysis
azhou860
PROFILE
Azhou860
Over a three-month period, this developer contributed to the arvindkrishna87/STAT390_WI2025 repository by building data preprocessing toolkits, conducting empirical research, and enhancing image analysis workflows for CNN-based OCT segmentation. Using Python and Jupyter Notebook, they standardized image loading and manipulation pipelines, implemented robust documentation practices, and improved reproducibility for experimental studies. Their work included literature-backed analysis of patch size requirements, development of visualization tools for epithelium coverage, and correction of tangent and normal calculations to ensure accurate contour representation. These efforts strengthened the reliability of data pipelines, supported evidence-based experimentation, and improved project maintainability through clear technical documentation.
Overall Statistics
Feature vs Bugs
83%Features
Repository Contributions
16Total
Bugs
1
Commits
16
Features
5
Lines of code
9,712
Activity Months3
Your Network
126 peopleSame Organization
@u.northwestern.edu114
Work History
March 2025
7 Commits • 2 Features
Mar 1, 2025March 2025: Delivered targeted improvements to epithelium coverage and visualization, fixed tangents/normals calculation issues, and reorganized Presentation 6 assets to align with milestone deliverables. The work enhances contour accuracy, epithelium width estimation reliability, and project maintainability, enabling clearer analysis and stronger stakeholder communications. Key traceability via commit history.
7 Commits • 2 Features
Mar 1, 2025March 2025: Delivered targeted improvements to epithelium coverage and visualization, fixed tangents/normals calculation issues, and reorganized Presentation 6 assets to align with milestone deliverables. The work enhances contour accuracy, epithelium width estimation reliability, and project maintainability, enabling clearer analysis and stronger stakeholder communications. Key traceability via commit history.
March 2025
February 2025
7 Commits • 2 Features
Feb 1, 2025February 2025: Delivered core data prep and experimental documentation updates for STAT390_WI2025. Implemented an Image Dataset Preprocessing Toolkit with notebooks to standardize training/testing pipelines (image background handling, resizing, cropping) and initiated an Experiment Study on Background Ratio Robustness with literature survey and findings documented. Completed documentation cleanup and artifact organization to improve reproducibility and onboarding. No major defects fixed this month; focus was on building foundation for reliable experiments and data pipelines.
February 2025
7 Commits • 2 Features
Feb 1, 2025February 2025: Delivered core data prep and experimental documentation updates for STAT390_WI2025. Implemented an Image Dataset Preprocessing Toolkit with notebooks to standardize training/testing pipelines (image background handling, resizing, cropping) and initiated an Experiment Study on Background Ratio Robustness with literature survey and findings documented. Completed documentation cleanup and artifact organization to improve reproducibility and onboarding. No major defects fixed this month; focus was on building foundation for reliable experiments and data pipelines.
January 2025
2 Commits • 1 Features
Jan 1, 2025January 2025 (2025-01) — Delivered literature-backed documentation and slide updates for Presentation 2 on patch size analysis (powers of 2) in CNNs for OCT segmentation. Consolidated literature contributions, performed an empirical assessment of patch-size requirements, and refreshed the slide deck to reflect findings. No major bug fixes this month; focus remained on knowledge consolidation and material readiness for next sprint. This work strengthens evidence-based design decisions and supports future experiments.
2 Commits • 1 Features
Jan 1, 2025January 2025 (2025-01) — Delivered literature-backed documentation and slide updates for Presentation 2 on patch size analysis (powers of 2) in CNNs for OCT segmentation. Consolidated literature contributions, performed an empirical assessment of patch-size requirements, and refreshed the slide deck to reflect findings. No major bug fixes this month; focus remained on knowledge consolidation and material readiness for next sprint. This work strengthens evidence-based design decisions and supports future experiments.
January 2025
Activity
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Quality Metrics
Correctness87.4%
Maintainability90.0%
Architecture83.8%
Performance81.2%
AI Usage20.0%
Skills & Technologies
Programming Languages
Jupyter NotebookPythonTextplaintext
Technical Skills
Computer VisionData AnalysisData LoadingData PreprocessingData VisualizationDocumentationExperimentationImage ManipulationImage ProcessingJupyter NotebookLiterature ReviewNumerical ComputingPresentationPythonResearch
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