This month, OpenAI announced their Codex app and my coworkers were asking questions. So I downloaded it, and as a test case for the GPT-5.2-Codex (high) model, I asked it to reimplement the UMAP algorithm in Rust. UMAP is a dimensionality reduction technique that can take in a high-dimensional matrix of data and simultaneously cluster and visualize data in lower dimensions. However, it is a very computationally-intensive algorithm and the only tool that can do it quickly is NVIDIA’s cuML which requires CUDA dependency hell. If I can create a UMAP package in Rust that’s superfast with minimal dependencies, that is an massive productivity gain for the type of work I do and can enable fun applications if fast enough.
This stylish MagSafe power bank has a light-up RGB fan that helps keep your phone cool.
。PDF资料是该领域的重要参考
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«Если экспорт нефти и газа с Ближнего Востока на некоторое время станет недоступен, заполнить образовавшийся вакуум сможет только Россия», — заключили китайские журналисты.
Best moment Matt Weston winning double gold. It was so well deserved. He fought hard for the victories and the emotions afterwards showed how much it meant to him.