Search Results for author: Nathan Hu

Found 3 papers, 2 papers with code

Long-form factuality in large language models

2 code implementations27 Mar 2024 Jerry Wei, Chengrun Yang, Xinying Song, Yifeng Lu, Nathan Hu, Jie Huang, Dustin Tran, Daiyi Peng, Ruibo Liu, Da Huang, Cosmo Du, Quoc V. Le

Empirically, we demonstrate that LLM agents can outperform crowdsourced human annotators - on a set of ~16k individual facts, SAFE agrees with crowdsourced human annotators 72% of the time, and on a random subset of 100 disagreement cases, SAFE wins 76% of the time.

16k

Meta-Learning Online Adaptation of Language Models

1 code implementation24 May 2023 Nathan Hu, Eric Mitchell, Christopher D. Manning, Chelsea Finn

We meta-train a small, autoregressive model to reweight the language modeling loss for each token during online fine-tuning, with the objective of maximizing the out-of-date base question-answering model's ability to answer questions about a document after a single weighted gradient step.

Language Modelling Meta-Learning +2

Sampling Arborescences in Parallel

no code implementations17 Dec 2020 Nima Anari, Nathan Hu, Amin Saberi, Aaron Schild

For several well-studied combinatorial structures, counting can be reduced to the computation of a determinant, which is known to be in NC [Csa75].

Point Processes Data Structures and Algorithms Combinatorics Probability

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