Weighted BCE starves when fraud is 0.2% of your data. I walk through adding a differentiable rule loss in PyTorch, what it does to ROC-AUC, and why both models need thresholds tuned the same way.
WordPress 6.9.3 is a fast-follow fix for a 6.9.2 regression that blanked out sites whose themes returned stringable objects to template_include. Here is what broke, and what you need to update.
Google Trends normalizes every score per region, so a 100 in the US and a 100 in the UK mean different things. Borrowing the index-basket idea from finance gives you an anchor and makes the numbers comparable.
Raw averages describe a world that was not reacting to you. This post uses the penalty kick problem to show why competitive data needs mixed strategies, and what that looks like in pricing, fraud detection and WordPress backends.
Vibe-checking search results is how teams end up rebuilding a backend for a system that scores worse than the SQL it replaced. What a real AI search evaluation needs: a golden set, repeated trials, and an ICC check before you ship.
AI infrastructure spending hit nearly $400 billion in 2025 against barely $100 billion of revenue. The skills that survive that correction are the classical ones: causal inference, experiment design, Bayesian reasoning, domain modeling and SPC.
WordPress 6.9.2 landed on March 11, 2026 with fixes for ten vulnerabilities, among them blind SSRF, a PoP chain in the HTML API and an XXE in getID3. What each one lets an attacker do, and how to ship the update with WP-CLI.
Core was tagging hidden Gutenberg images as high priority and hurting LCP. Ticket #64823 fixes that, and Performance Lab is dropping Web Worker Offloading after 6,000 updates with no feedback.
RHF and Zod handle flat CRUD forms well, but branching logic leaks across the schema, the state and the JSX. Where SurveyJS keeps those rules instead, and how to pick between the two.
Intel’s Gaudi accelerators lost half their throughput on AWS DL1 because every byte detoured through host DRAM. This is how Peer Direct, libfabric and DMA-BUF put that data path back on the network.