Comparing Variable Distributions Between Two Datasets Using Population Stability Index (PSI) and Cramér’s V. The post Is Your Training Data Representative? A Guide to Checking with PSI in Python appeared first on Towards Data Science.
Drawing from his 8 years of experience in AI, Paul Iusztin breaks down the core components of a scalable architecture, emphasizing the importance of RAG. He shares practical patterns, including the Feature Training Inference architecture, and provides a detailed use case for creating a "Second Brain" AI assistant, covering everything from data pipelines to observability and agentic layers. By Paul Iusztin
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A new report from SemiAnalysis shows that while Huawei is churning out hundreds of thousands of AI chips, the real choke point isn’t chip manufacturing, but a shortage of high-bandwidth memory (HBM). The article Huawei’s AI chip production boom reportedly faces a critical shortage of high-bandwidth memory appeared first on THE DECODER.
Microsoft plans to bring Anthropic's Claude models to Office 365, according to a report from The Information. The Claude models will be integrated into Word, Excel, PowerPoint, and Outlook—running alongside Microsoft’s existing OpenAI-based models. The article Microsoft will add Anthropic’s Claude models to Office 365 apps alongside its OpenAI-powered features appeared first on THE DECODER.
This article is adapted from a lecture series I gave at Deeplearn 2025: From Prototype to Production: Evaluation Strategies for Agentic Applications. Task-based evaluations, which measure an AI system’s performance in use-case-specific, real-world settings, are underadopted and understudied. There is still an outsized focus in AI literature on foundation model benchmarks. Benchmarks are essential for advancing research and comparing broad, general capabilities, but they rarely translate cleanly into task-specific performance. The post Why Task-Based Evaluations Matter appeared first on Towards Data Science.
At a weekend hackathon in San Francisco, more than 100 programmers faced off to see if they could outcode AI tools. The article "Man vs. Machine" hackathon split teams into human and AI-assisted for a coding showdown appeared first on THE DECODER.
Turning Point USA cofounder Charlie Kirk died after he was shot at an event at Utah Valley University on Wednesday.
Two new self-driving car services—one in Atlanta from Lyft and May Mobility, another in Las Vegas from Amazon subsidiary Zoox—prove that the robotaxi race is still on. Now comes the hard part.
