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Comment by RC_ITR

In practice, GPT uses byte-pair encoding [0] for each Unicode character.

That’s why cases are treated differently - they’re different in Unicode.

This is also the only way to teach a model how to properly capitalize things (since there are no human defined rules).

[0] https://towardsdatascience.com/byte-pair-encoding-subword-ba....

parent RC_ITR 3 years ago

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