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Grégoire Delignon

PROFILE

Grégoire Delignon

Grégoire Delignon developed advanced AMS-driven threshold decision capabilities for the blackSwanCS/Higgs_collaboration_B repository, focusing on statistical analysis and visualization in Python. He implemented threshold optimization routines to maximize AMS, integrated API calls for streamlined data processing, and enhanced likelihood reporting with quantile estimation. His work included robust plotting features, improved code maintainability through refactoring, and targeted bug fixes addressing parameter handling and NaN stability in Minuit. By updating the codebase to align with the latest systematic analysis and clarifying documentation, Grégoire ensured the repository’s reliability and clarity, demonstrating depth in data science, scientific computing, and statistical modeling within a short timeframe.

Overall Statistics

Feature vs Bugs

60%Features

Repository Contributions

26Total
Bugs
6
Commits
26
Features
9
Lines of code
1,647
Activity Months1

Work History

June 2025

26 Commits • 9 Features

Jun 1, 2025

June 2025 – Higgs_collaboration_B: Delivered key AMS-driven threshold decision capabilities, enhanced visualization, API integration for streamlined statistical analysis, and improved likelihood reporting, while stabilizing and cleansing the codebase for maintainability and alignment with the latest systematic analysis. Highlights included end-to-end delivery of AMS Threshold Optimization with best-threshold selection and initial plotting, added AMS vs threshold plotting, incorporation of Task 1b API integration into statistical_analysis, and enhanced likelihood visuals with mu estimates and 16/84 quantiles. The period also included targeted tests, documentation clarifications, and a set of stability and quality improvements to reduce churn and support merges.

Activity

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Quality Metrics

Correctness82.2%
Maintainability83.0%
Architecture77.0%
Performance70.8%
AI Usage20.0%

Skills & Technologies

Programming Languages

BinaryPython

Technical Skills

Code RefactoringData AnalysisData ProcessingData ScienceData VisualizationDocumentationMachine LearningNumerical AnalysisOptimizationPlottingPythonScientific ComputingStatistical AnalysisStatistical Modeling

Repositories Contributed To

1 repo

Overview of all repositories you've contributed to across your timeline

blackSwanCS/Higgs_collaboration_B

Jun 2025 Jun 2025
1 Month active

Languages Used

BinaryPython

Technical Skills

Code RefactoringData AnalysisData ProcessingData ScienceData VisualizationDocumentation

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