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Optimizing Deep Learning Models with SAM
4+ hour, 22+ min ago (1463+ words) Publish AI, ML & data-science insights to a global community of data professionals. A deep dive into the Sharpness-Aware-Minimization (SAM) algorithm and how it improves the generalizability of modern deep learning models. However, the usefulness of such a model depends on…...
Your First 90 Days as a Data Scientist
1+ week, 3+ day ago (651+ words) Publish AI, ML & data-science insights to a global community of data professionals. A practical onboarding checklist for building trust, business fluency, and data intuition I joined DoorDash about five months ago. This is my first time starting at a new…...
Building an AI Agent to Detect and Handle Anomalies in Time-Series Data
1+ week, 6+ day ago (1711+ words) Publish AI, ML & data-science insights to a global community of data professionals. As a data scientist working on time-series forecasting, I have run into anomalies and outliers more than I can count. Across demand forecasting, finance, traffic, and sales data,…...
Not All RecSys Problems Are Created Equal
1+ week, 6+ day ago (242+ words) Publish AI, ML & data-science insights to a global community of data professionals. Beyond candidate generation, the complexity of re-ranking is best understood through the two dimensions mapped in the image below. First, observable outcomes and catalog stability, which determines how…...
What I Am Doing to Stay Relevant as a Senior Analytics Consultant in 2026
2+ week, 3+ day ago (995+ words) Publish AI, ML & data-science insights to a global community of data professionals. Learn how to work with AI, while strengthening your unique human skills that technology cannot replace 2026 feels like a turning point for analytics. Generative AI is no longer…...
Pydantic Performance: 4 Tips on How to Validate Large Amounts of Data Efficiently
2+ week, 4+ day ago (1199+ words) Publish AI, ML & data-science insights to a global community of data professionals. Many tools in Python are so easy to use that it's also easy to use them the wrong way, like holding a hammer by the head. The same…...
Prompt Fidelity: Measuring How Much of Your Intent an AI Agent Actually Executes
2+ week, 4+ day ago (1846+ words) Publish AI, ML & data-science insights to a global community of data professionals. How much of your AI agent's output is real data versus confident guesswork? Obviously, a playlist creator is a fairly low-stakes AI agent capability. The playlist it made…...
Mechanistic Interpretability: Peeking Inside an LLM
2+ week, 5+ day ago (790+ words) Publish AI, ML & data-science insights to a global community of data professionals. Deciphering the neural network, from how it works, to where to look and what it reveals Let's discuss how to examine and manipulate an LLM's neural network. This…...
The Proximity of the Inception Score as an Evaluation Criterion
3+ week, 5+ hour ago (639+ words) Publish AI, ML & data-science insights to a global community of data professionals. The neighborhood of synthetic data One of the first metrics used was the Inception Score (IS). Based on the predictions of a pre-trained Inception network, the Inception Score…...
Building Systems That Survive Real Life
3+ week, 1+ day ago (759+ words) Publish AI, ML & data-science insights to a global community of data professionals. Sara Nobrega on the transition from data science to AI engineering, using LLMs as a bridge to DevOps, and the one engineering skill junior data scientists need to…...