← Search

Puyuan Liu

3 accepted papers

2023

AIO-P: Expanding Neural Performance Predictors beyond Image Classification

AAAI 2023technical

Evaluating neural network performance is critical to deep neural network design but a costly procedure. Neural predictors provide an efficient solution by treating architectures as samples and learning to estimate their performance on a given task. However, existing predictors are task-dependent, pr…

2022

A Character-Level Length-Control Algorithm for Non-Autoregressive Sentence Summarization

NeurIPS 2022accept

Sentence summarization aims at compressing a long sentence into a short one that keeps the main gist, and has extensive real-world applications such as headline generation. In previous work, researchers have developed various approaches to improve the ROUGE score, which is the main evaluation metric…

2022

Learning Non-Autoregressive Models from Search for Unsupervised Sentence Summarization

ACL 2022long

Text summarization aims to generate a short summary for an input text. In this work, we propose a Non-Autoregressive Unsupervised Summarization (NAUS) approach, which does not require parallel data for training. Our NAUS first performs edit-based search towards a heuristically defined score, and gen…