arvindkrishna87/STAT390_SP25_CMIL
Apr 2025 – Jun 2025
3 Months active
Languages Used
PythonExcelJupyter Notebook
Technical Skills
Computer VisionData PreprocessingDeep LearningImage ClassificationMachine LearningModel Training
hhxwang
PROFILE
Hhxwang
Over a three-month period, contributed to arvindkrishna87/STAT390_SP25_CMIL by developing and refining end-to-end medical image classification workflows using Python, PyTorch, and Jupyter Notebook. Built EfficientNet-B2 and EfficientNet-B3 pipelines with robust data preprocessing, model training, and evaluation components. Enhanced model performance by integrating CBAM attention mechanisms into EfficientNet and ResNet architectures, and addressed data imbalance through targeted remediation. Led ensemble experiments across staining methods to improve generalization, while maintaining clear documentation and reproducible workflows. Finalized production-ready deliverables and presentations, demonstrating strong code organization, artifact management, and Git discipline to support seamless project handoff and auditability for future development.
Overall Statistics
Feature vs Bugs
85%Features
Repository Contributions
38Total
Bugs
2
Commits
38
Features
11
Lines of code
1,058,814
Activity Months3
Your Network
122 peopleSame Organization
@u.northwestern.edu114
Work History
June 2025
18 Commits • 2 Features
Jun 1, 2025June 2025 monthly summary for arvindkrishna87/STAT390_SP25_CMIL. Focused on finalizing and polishing the batch 1 presentation and consolidating the final deliverables. No major bugs reported this month; all work centered on creating production-ready artifacts with a clear commit history for auditability and handoff.
18 Commits • 2 Features
Jun 1, 2025June 2025 monthly summary for arvindkrishna87/STAT390_SP25_CMIL. Focused on finalizing and polishing the batch 1 presentation and consolidating the final deliverables. No major bugs reported this month; all work centered on creating production-ready artifacts with a clear commit history for auditability and handoff.
June 2025
May 2025
17 Commits • 7 Features
May 1, 2025May 2025 Monthly Summary for arvindkrishna87/STAT390_SP25_CMIL: Delivered attention-focused modeling enhancements via CBAM integration, initiated ensemble-oriented experimentation, and strengthened project documentation and governance. The month also included targeted data handling improvements and preparation of week-by-week presentation materials to support reproducibility and communications.
May 2025
17 Commits • 7 Features
May 1, 2025May 2025 Monthly Summary for arvindkrishna87/STAT390_SP25_CMIL: Delivered attention-focused modeling enhancements via CBAM integration, initiated ensemble-oriented experimentation, and strengthened project documentation and governance. The month also included targeted data handling improvements and preparation of week-by-week presentation materials to support reproducibility and communications.
April 2025
3 Commits • 2 Features
Apr 1, 2025Delivered two end-to-end medical image classification features for arvindkrishna87/STAT390_SP25_CMIL in April 2025, establishing a reproducible ML workflow and benchmarking setup.
3 Commits • 2 Features
Apr 1, 2025Delivered two end-to-end medical image classification features for arvindkrishna87/STAT390_SP25_CMIL in April 2025, establishing a reproducible ML workflow and benchmarking setup.
April 2025
Activity
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Quality Metrics
Correctness88.4%
Maintainability88.4%
Architecture89.4%
Performance83.2%
AI Usage52.2%
Skills & Technologies
Programming Languages
ExcelJupyter NotebookPython
Technical Skills
Attention MechanismsCBAMCode OrganizationComputer VisionData AnalysisData AugmentationData PreprocessingData SplittingData VisualizationDeep LearningEfficientNetFile ManagementImage ClassificationImage ProcessingJupyter Notebook
Repositories Contributed To
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