MLP
topic on 5 shows · 8 statements across 7 episodes
the Y Combinator Startup Podcast
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the a16z Podcast
8 statements about MLP, every show
The 'Original Sin' of Transformers Is Pairing Memory-Bound and Compute-Bound Layers
“And I would say the original sin of Transformers is that you've taken this extremely fundamentally memory bound layer and juxtaposed it right next to a compute bound layer. It is very difficult to have a single chip that is good at both compute operations and …”
Editing isolated facts in MLP weights fails to update multi-hop downstream reasoning
“So if you know that the best university in the world is Waterloo, then the answer should be Waterloo. But if I wasn't just one-shotting the question and I was to ask it to like, use its knowledge to think and then give me a second answer, or like, should I hir…”
Chaubard: MLP outperformed attention on Sudoku but scored zero on mazes
“Yeah, on Sudoku, MLP actually outperformed the attention, It was it scored zero on the maze, ah, the MLP scored zero on the maze, and so there's, it's not clear, it's not obvious that, ah, the transformer is always better.”
Transformers perform all Bayesian tasks, Mamba does most, and MLPs fail
“Transformer does everything. Mamba does most of it. LSTMs do only partially, and MLPs fail completely.”
Ameisen: Anthropic's circuit tracing tool ignores attention heads and only decomposes MLPs
“These are just MLPs. So the model has both attention heads and multi-layer perceptions MLPs. We don't just do it. Like we completely ignore attention or like we don't try to decompose it at all. So there's some prompts where like all of the interesting stuff i…”
Ameisen: Interpretability researchers lack good methods for analyzing attention layers
“So like, I think that right now we have some pretty good solutions for like understanding what's in the residual stream, understanding what's, is it in MLPs? We don't have good solutions for like attention.”
Farber: Lime Rock funded CrownRock land buys by selling packages to MLPs
“We sold a number of packages early on in the investment to MLPs, to these production-based partnerships that were public trading at good values, and we were able to lock in a lot of capital to cycle into land over time, and that's how we kept the initial inves…”