Search Results for author: Yuchen Jiang

Found 7 papers, 1 papers with code

Siamese Multiple Attention Temporal Convolution Networks for Human Mobility Signature Identification

no code implementations17 Aug 2024 Zhipeng Zheng, Yuchen Jiang, Shiyao Zhang, Xuetao Wei

Experimental evaluations conducted on two real-world taxi trajectory datasets reveal that our proposed model effectively extracts both local key information and long-term dependencies.

Driver Identification

FedVAE: Trajectory privacy preserving based on Federated Variational AutoEncoder

no code implementations12 Jul 2024 Yuchen Jiang, Ying Wu, Shiyao Zhang, James J. Q. Yu

The use of trajectory data with abundant spatial-temporal information is pivotal in Intelligent Transport Systems (ITS) and various traffic system tasks.

Federated Learning Privacy Preserving

Robust Representation Learning for Unified Online Top-K Recommendation

no code implementations24 Oct 2023 Minfang Lu, Yuchen Jiang, Huihui Dong, Qi Li, Ziru Xu, Yuanlin Liu, Lixia Wu, Haoyuan Hu, Han Zhu, Yuning Jiang, Jian Xu, Bo Zheng

The robust representation learning employs domain adversarial learning and multi-view wasserstein distribution learning to learn robust representations.

Fairness Representation Learning

Autoregressive Structured Prediction with Language Models

1 code implementation26 Oct 2022 Tianyu Liu, Yuchen Jiang, Nicholas Monath, Ryan Cotterell, Mrinmaya Sachan

Recent years have seen a paradigm shift in NLP towards using pretrained language models ({PLM}) for a wide range of tasks.

 Ranked #1 on Relation Extraction on CoNLL04 (NER Micro F1 metric)

Named Entity Recognition Named Entity Recognition (NER) +2

Adaptive Domain Interest Network for Multi-domain Recommendation

no code implementations20 Jun 2022 Yuchen Jiang, Qi Li, Han Zhu, Jinbei Yu, Jin Li, Ziru Xu, Huihui Dong, Bo Zheng

Industrial recommender systems usually hold data from multiple business scenarios and are expected to provide recommendation services for these scenarios simultaneously.

Domain Adaptation Recommendation Systems +1

BOSH: An Efficient Meta Algorithm for Decision-based Attacks

no code implementations10 Sep 2019 Zhenxin Xiao, Puyudi Yang, Yuchen Jiang, Kai-Wei Chang, Cho-Jui Hsieh

Adversarial example generation becomes a viable method for evaluating the robustness of a machine learning model.

Adversarial Attack Bayesian Optimization

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