How I pick features for credit scoring models in Python: Kruskal-Wallis for continuous variables, Cramer’s V for categorical ones, and Spearman rank correlation to catch redundant pairs before any training starts.
WordPress 7.0 ships real-time collaboration over HTTP polling, which is fine until traffic picks up. Here is how I swap in a WebSocket transport with Yjs and the sync.providers filter, and what the auth side has to look like.
Notes from the Dev Chat on WordPress 7.0: the AI Client and Connectors API, why the release cycle got extended, the left navigation rethink, and the argument over YouTube support in the Cover block.
WordPress 7.0 brings AI into core through the AI Client and the Abilities API. Here is what wp_ai_client_prompt() actually does, how to test it now, and what the Core AI team will work on during Contributor Day at WordCamp Asia 2026 in Mumbai.
Most QML writeups skip past encoding. This one goes through basis, angle and amplitude encoding plus feature maps, and what each one costs you in qubits or circuit depth on current hardware.
SHAP adds roughly 30ms to every prediction, which is fine offline and useless in a live request. Here is the neuro-symbolic alternative I benchmarked at 0.89ms, plus the weight collapse problem you run into on the way there.
The AI Client and Connectors API change how plugins talk to an LLM in WordPress 7.0. Notes from the Dev Chat agenda, plus the PHP refactor from a hardcoded wp_remote_post call to a registered ability.
MCP lets an AI pull data out of Google Drive, read old repos and load BigQuery instead of just suggesting Python. Includes the 150GB log file one unattended loop produced, and why domain knowledge still decides the answer.
NetCDF climate data is not a REST API. Here is how I process CMIP6 and ERA5 tensors with Python and Xarray, set local heat thresholds, and end up with numbers a city planner can actually use.
WordPress site search punishes users for not guessing your exact wording. Here is how I fix it: a synonym map through the posts_search filter, a controlled vocabulary for metadata, and a four-step audit of zero-result queries.