Search Results for author: Yan Xie

Found 4 papers, 2 papers with code

VCR-Graphormer: A Mini-batch Graph Transformer via Virtual Connections

no code implementations24 Mar 2024 Dongqi Fu, Zhigang Hua, Yan Xie, Jin Fang, Si Zhang, Kaan Sancak, Hao Wu, Andrey Malevich, Jingrui He, Bo Long

Therefore, mini-batch training for graph transformers is a promising direction, but limited samples in each mini-batch can not support effective dense attention to encode informative representations.

Feature Engineering Graph Learning

MeaCap: Memory-Augmented Zero-shot Image Captioning

1 code implementation6 Mar 2024 Zequn Zeng, Yan Xie, Hao Zhang, Chiyu Chen, Zhengjue Wang, Bo Chen

The framework of MeaCap achieves the state-of-the-art performance on a series of zero-shot IC settings.

Image Captioning Language Modelling +3

Cross-hospital Sepsis Early Detection via Semi-supervised Optimal Transport with Self-paced Ensemble

1 code implementation18 Jun 2021 Ruiqing Ding, Yu Zhou, Jie Xu, Yan Xie, Qiqiang Liang, He Ren, YiXuan Wang, Yanlin Chen, Leye Wang, Man Huang

To address this issue, we propose a novel semi-supervised transfer learning framework based on optimal transport theory and self-paced ensemble for Sepsis early detection, called SPSSOT, which can efficiently transfer knowledge from the source hospital (with rich labeled data) to the target hospital (with scarce labeled data).

Domain Adaptation Semi-supervised Domain Adaptation +1

A Statistical Machine Translation Model with Forest-to-Tree Algorithm for Semantic Parsing

no code implementations RANLP 2017 Zhihua Liao, Yan Xie

In this paper, we propose a novel supervised model for parsing natural language sentences into their formal semantic representations.

Machine Translation Semantic Parsing +2

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