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Summary of From Decoding to Meta-generation: Inference-time Algorithms For Large Language Models, by Sean Welleck et al.


From Decoding to Meta-Generation: Inference-time Algorithms for Large Language Models

by Sean Welleck, Amanda Bertsch, Matthew Finlayson, Hailey Schoelkopf, Alex Xie, Graham Neubig, Ilia Kulikov, Zaid Harchaoui

First submitted to arxiv on: 24 Jun 2024

Categories

  • Main: Computation and Language (cs.CL)
  • Secondary: Machine Learning (cs.LG)

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Summary difficulty Written by Summary
High Paper authors High Difficulty Summary
Read the original abstract here
Medium GrooveSquid.com (original content) Medium Difficulty Summary
This survey explores inference-time approaches for scaling up large language models (LLMs) during inference. It focuses on token-level generation algorithms, meta-generation algorithms, and efficient generation methods. The authors unify perspectives from three research communities: traditional natural language processing, modern LLMs, and machine learning systems.
Low GrooveSquid.com (original content) Low Difficulty Summary
Large language models can get better results when trained with more computing power. But did you know that using more computing power during inference (when the model is making predictions) also makes a big difference? This survey looks at how to make language models work faster and better during inference. It talks about three ways to do this: token-level generation algorithms, meta-generation algorithms, and efficient generation methods.

Keywords

* Artificial intelligence  * Inference  * Machine learning  * Natural language processing  * Token