Good morning Reader, Another fascinating week has unraveled in the ever-evolving realm of data science and AI. From delving into the intricacies of neural networks to uncovering hidden patterns in large datasets, every day presents new challenges and opportunities for learning. This week, I want to share something a little different, yet equally crucial—how to handle skepticism and challenges during presentations and meetings. A shift from last week's newsletter, but no less important. The Value of Skepticism in Data ScienceIn the world of data analytics and AI, you've likely encountered that one person in the room during your presentation who challenges your insights and makes you feel uneasy. Sound familiar? Here's the twist: This is a good thing, and here's why. When you're questioned or challenged, it's usually a sign that people care about your work.
In any case, being questioned or challenged allows for a deeper understanding and validation of your work. If you're wrong, you learn. If you're right, you strengthen your argument. More Life Lessons from the Trenches of Data Science
A Little Thought Before We Part...As we conclude this week's insights, here's a question to leave you with: What's the most important lesson you've learned from a data science project that didn't go as planned? Remember, setbacks can often be the best teachers, guiding us towards a path of greater clarity and success. Looking forward to our next enlightening journey through the data landscape, Christophe |
The bi-weekly newsletter for leaders navigating AI in regulated finance. Practitioner notes from 15+ years in European banking — deployment lessons, governance, adoption, and the patterns that separate pilots from production. Every issue: 3 insights, 2 use cases, 1 myth retired, and the Regulatory Signal.
Got this forwarded? Subscribe here → AI in FinanceFROM PRACTICE, NOT THEORYIssue №04 - 15 July 2026 The Team Nobody Teaches You to Build . THREE PRACTITIONER INSIGHTS . 01 My most valuable team member doesn't write code. She's a former business analyst who spent eight years in our lending division. She knows every process, every pain point, every stakeholder's real concern (not the one they say in meetings, the one they whisper in the corridor). When a business unit comes to us with "we want...
Got this forwarded? Subscribe here → AI in FinanceFROM PRACTICE, NOT THEORYIssue №05 - 29 July 2026 EU AI Act: What I'm Doing Now That the Deadline Moved . THREE PRACTITIONER INSIGHTS . 01 We over-classified 60% of our AI systems. Then we spent two weeks fixing it. When the EU AI Act requirements first crystallized, my team's instinct was caution: classify everything as high-risk, apply maximum governance, protect the bank. The result was absurd. An internal chatbot that helps employees find...
Got this forwarded? Subscribe here → AI in FinanceFROM PRACTICE, NOT THEORYIssue №06 - 12 August 2026 DORA, GDPR, and the Regulatory Jenga Tower . THREE PRACTITIONER INSIGHTS . 01 DORA turned our LLM provider into a systemic risk. We didn't see it coming. When we first integrated an external LLM API into a business-critical workflow, nobody flagged DORA implications. It was an "AI project," not an "ICT risk" issue. Then our DORA compliance team started their critical-vendor assessment and...