The pruned nodes (in red) represent entire regions of space that the algorithm never examines. The points inside those regions are never checked. Compare the "Nodes Visited" count to the total number of points. The quadtree is doing far less work than a brute-force scan.
In recent years, LLMs have shown significant improvements in their overall performance. When they first became mainstream a couple of years before, they were already impressive with their seemingly human-like conversation abilities, but their reasoning always lacked. They were able to describe any sorting algorithm in the style of your favorite author; on the other hand, they weren't able to consistently perform addition. However, they improved significantly, and it's more and more difficult to find examples where they fail to reason. This created the belief that with enough scaling, LLMs will be able to learn general reasoning.
。业内人士推荐51吃瓜作为进阶阅读
The number of data centres, like this Google facility in Hertfordshire, is increasing
这种对点赞的追逐，已催生出相关服务产业。记者调查发现，某社交平台上，拥有数十万甚至上百万点赞数的账号，售价从几百元到上千元不等：100多万点赞的账号标价1300元，90多万点赞的账号标价1200元。
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