Search Results for author: Wen Zhao

Found 5 papers, 1 papers with code

Eliciting Knowledge from Pretrained Language Models for Prototypical Prompt Verbalizer

1 code implementation14 Jan 2022 Yinyi Wei, Tong Mo, Yongtao Jiang, Weiping Li, Wen Zhao

The distances between the embedding at the masked position of input and prototypical embeddings are used as classification criterion.

Contrastive Learning Language Modelling +1

Frequency-Aware Contrastive Learning for Neural Machine Translation

no code implementations29 Dec 2021 Tong Zhang, Wei Ye, Baosong Yang, Long Zhang, Xingzhang Ren, Dayiheng Liu, Jinan Sun, Shikun Zhang, Haibo Zhang, Wen Zhao

Inspired by the observation that low-frequency words form a more compact embedding space, we tackle this challenge from a representation learning perspective.

Contrastive Learning Machine Translation +2

Spherically symmetric static black holes in Einstein-aether theory

no code implementations13 Apr 2020 Chao Zhang, Xiang Zhao, Kai Lin, Shaojun Zhang, Wen Zhao, Anzhong Wang

In particular, we find that, out of the five non-trivial field equations, only three are independent, so the problem is well-posed, as now generically there are only three unknown functions, {$F(r), B(r), A(r)$, where $F$ and $B$ are metric coefficients, and $A$ describes the aether field.}

General Relativity and Quantum Cosmology Astrophysics of Galaxies High Energy Physics - Phenomenology High Energy Physics - Theory

Collaborative representation-based robust face recognition by discriminative low-rank representation

no code implementations17 Dec 2019 Wen Zhao, Xiao-Jun Wu, He-Feng Yin, Zi-Qi Li

Collaborative representation based classification (CRC) method is exploited in our proposed method which has closed-form solution.

Face Recognition General Classification +2

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