使用一个好的 tokenizer 对有效的大规模训练至关重要。 今天，具身智能初创公司 Physical Intelligence 推出了一种专门为动作设计的新 tokenizer——FAST。

It doesn't tokenize, it just splits; there's a difference -- if your tokens have embedded separators (consider, a space-delimited sequence of tokens, where tokens can have backslash-escaped ...

Java developers use the Character, String, StringBuffer, and StringTokenizer classes to represent and manipulate text in programs. Learn how to create objects from these classes and examine their ...