Re:Auto-GPT: An Autonomous GPT-4 Experiment
by GistNoesis on Sunday April 02, 2023 @05:48PM
(#35415610)
>And if only scaling that context length weren't quadratic...
There are transformers approximations that are not quadratic (available out of the box since more than a year) :
Two schools of thoughts here :
- People that approximate the neighbor search with something like "Reformer" and O(L log(L) ) time and memory complexity.
- People that use a low-rank approximation of the attention product with something like "Linformer" with O(L) complexity but with more sensibility to transformer rank collapse
There are transformers approximations that are not quadratic (available out of the box since more than a year) :
Two schools of thoughts here :
- People that approximate the neighbor search with something like "Reformer" and O(L log(L) ) time and memory complexity.
- People that use a low-rank approximation of the attention product with something like "Linformer" with O(L) complexity but with more sensibility to transformer rank collapse