Forces are not Enough: Benchmark and Critical Evaluation for Machine Learning Force Fields with Molecular Simulations

1 code implementation • 13 Oct 2022 • Xiang Fu, Zhenghao Wu, Wujie Wang, Tian Xie, Sinan Keten, Rafael Gomez-Bombarelli, Tommi Jaakkola

We benchmark a collection of state-of-the-art (SOTA) ML FF models and illustrate, in particular, how the commonly benchmarked force accuracy is not well aligned with relevant simulation metrics.

Learning Pair Potentials using Differentiable Simulations

1 code implementation • 16 Sep 2022 • Wujie Wang, Zhenghao Wu, Rafael Gómez-Bombarelli

We show that our methods can be used to simultaneously fit potentials for simulations at different compositions and temperatures to improve the transferability of the learned potentials.

LenAtten: An Effective Length Controlling Unit For Text Summarization

1 code implementation • Findings (ACL) 2021 • Zhongyi Yu, Zhenghao Wu, Hao Zheng, Zhe XuanYuan, Jefferson Fong, Weifeng Su

Fixed length summarization aims at generating summaries with a preset number of words or characters.

Text Summarization Word Embeddings

BNU-HKBU UIC NLP Team 2 at SemEval-2019 Task 6: Detecting Offensive Language Using BERT model

no code implementations • SEMEVAL 2019 • Zhenghao Wu, Hao Zheng, Jianming Wang, Weifeng Su, Jefferson Fong

In this study we deal with the problem of identifying and categorizing offensive language in social media.

Language Identification Sentence