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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.,这一点在Line官方版本下载中也有详细论述
人 民 网 版 权 所 有 ,未 经 书 面 授 权 禁 止 使 用。搜狗输入法下载对此有专业解读
But let’s be honest: how many people actually remember its syntax?
Wikipedia calls it DTD-1 for some reason, but IBM sources consistently。同城约会对此有专业解读