Search Results for author: Xuechen Zhao

Found 4 papers, 3 papers with code

MixTEA: Semi-supervised Entity Alignment with Mixture Teaching

1 code implementation8 Nov 2023 Feng Xie, Xin Song, Xiang Zeng, Xuechen Zhao, Lei Tian, Bin Zhou, Yusong Tan

More importantly, in pseudo mapping learning, we propose a bi-directional voting (BDV) strategy that fuses the alignment decisions in different directions to estimate the uncertainty via the joint matching confidence score.

Entity Alignment

Zero-shot stance detection based on cross-domain feature enhancement by contrastive learning

no code implementations7 Oct 2022 Xuechen Zhao, Jiaying Zou, Zhong Zhang, Feng Xie, Bin Zhou, Lei Tian

In this work, we propose a stance detection approach that can efficiently adapt to unseen targets, the core of which is to capture target-invariant syntactic expression patterns as transferable knowledge.

Contrastive Learning Zero-Shot Stance Detection

Inter- and Intra-Series Embeddings Fusion Network for Epidemiological Forecasting

1 code implementation23 Aug 2022 Feng Xie, Zhong Zhang, Xuechen Zhao, Bin Zhou, Yusong Tan

In Inter-Series Embedding Module, a multi-scale unified convolution component called Region-Aware Convolution is proposed, which cooperates with self-attention to capture dynamic dependencies between time series obtained from multiple regions.

Time Series Time Series Analysis

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