F. Reports

Topology for Data Scientists: Persistent Homology and the Geometry of Data

  • Norbert Poncin
  • 31 May 2025
  • 1 min read

This open report introduces the core concepts of Homology Theory and its modern extension through Topological Data Analysis (TDA), with a focus on Persistent Homology. These mathematical frameworks uncover hidden topological structures within complex datasets—structures often overlooked by traditional methods.

Viewing tips:

  • Click the collapsible menu button |      (top-left) to toggle the sidebar.
  • Click the icon (top-right) to enter Presentation Mode.
  • In Presentation Mode, hyperlinks are inactive. Press Esc to exit and reactivate them.
A. Your Science Trainings

AI & Machine Learning for BI, Automation & Data Analysis

AI and Machine Learning for BI, Automation, and Data Analytics Blended Learning | Intermediate Level | ~20-Hour Webinar + Self-Paced Activities | EN · FR · DE · LU This program equips professionals in manufacturing, logistics, marketing, and data science with the practical skills to design, automate, and deploy data-driven workflows using Python and AI. […]

Read more
A. Your Science Trainings

Automated Stock Analysis for Retail Investors

Most private investors buy on impulse, follow headlines, or trust someone else’s recommendation. This course teaches a different approach: structured analysis, disciplined risk management, and the use of professional-grade tools to evaluate trades systematically. Developed by Your Science Luxembourg, the program reflects the analytical rigor we apply in consulting: clear methodology, repeatable processes, and an […]

Read more
A. Your Science Trainings

Stock Exchange Essentials: A Practical Guide for Private Investors

This program offers a systematic introduction to financial markets for private investors who want to understand what they’re doing – not chase tips or follow the crowd. Developed by Your Science Luxembourg, the course applies the same analytical discipline we bring to our consulting work: clear frameworks, methodical reasoning, and serious attention to risk. The […]

Read more
view all