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Zhenfeng He

4 accepted papers

2024

Position Paper: Data-Centric AI in the Age of Large Language Models

EMNLP 2024finding

This position paper proposes a data-centric viewpoint of AI research, focusing on large language models (LLMs). We start by making a key observation that data is instrumental in the developmental (e.g., pretraining and fine-tuning) and inferential stages (e.g., in-context learning) of LLMs, and advo…

Cited by 1SourcePDFScholar
2024

Robustifying and Boosting Training-Free Neural Architecture Search

ICLR 2024poster

Neural architecture search (NAS) has become a key component of AutoML and a standard tool to automate the design of deep neural networks. Recently, training-free NAS as an emerging paradigm has successfully reduced the search costs of standard training-based NAS by estimating the true architecture p…

2022

DeepVisualInsight: Time-Travelling Visualization for Spatio-Temporal Causality of Deep Classification Training

AAAI 2022technical

Understanding how the predictions of deep learning models are formed during the training process is crucial to improve model performance and fix model defects, especially when we need to investigate nontrivial training strategies such as active learning, and track the root cause of unexpected traini…

Cited by 7SourcePDFScholar
2022

DialMed: A Dataset for Dialogue-based Medication Recommendation

COLING 2022main

Medication recommendation is a crucial task for intelligent healthcare systems. Previous studies mainly recommend medications with electronic health records (EHRs). However, some details of interactions between doctors and patients may be ignored or omitted in EHRs, which are essential for automatic…