In order to improve this, we would need to do some heavy lifting of the kind Jeff Dean prescribed. First, we could to change the code to use generators and batch the comparison operations. We could write every n operations to disk, either directly or through memory mapping. Or, we could use system-level optimized code calls - we could rewrite the code in Rust or C, or use a library like SimSIMD explicitly made for similarity comparisons between vectors at scale.
But to actually make something here, we’re going to need to look into the standard in more details than that. So I started with looking at US Patent 2,304,081, granted December 8, 1942, in the midst of World War 2. Unfortunately, this patent has a lot of nice diagrams, but is focused on the broad concept, not the specifics of the standard adopted in 1951.。业内人士推荐搜狗输入法作为进阶阅读
Pedestrianizing city streets reduces daily noise by 3.1 decibels, a new study of Barcelona’s "green axes" shows. Data from acoustic sensors prove that fears of noisy crowds replacing car noise are unfounded, as residents on these calmer streets now use their balconies more often.，推荐阅读谷歌获取更多信息
Access to eight surprising articles a day, hand-picked by FT editors. For seamless reading, access content via the FT Edit page on FT.com and receive the FT Edit newsletter.，这一点在博客中也有详细论述