Stochastic Adversarial Learning for Domain Adaptation

Jen-Tzung Chien, Ching Wei Huang

研究成果: Conference contribution同行評審

摘要

Learning across domains is challenging especially when test data in target domain are sparse, heterogeneous and unlabeled. This challenge is even severe when building a deep stochastic neural model. This paper presents a stochastic semi-supervised learning for domain adaptation by using labeled data from source domain and unlabeled data from target domain. There are twofold novelties in the proposed method. First, a graphical model is constructed to identify the random latent features for classes as well as domains which are learned by variational inference. Second, we learn the class features which are discriminative among classes and simultaneously invariant to both domains. An adversarial neural model is introduced to pursue domain invariance. The domain features are explicitly learned to purify the extraction of class features for an improved classification. The experiments on sentiment classification illustrate the merits of the proposed stochastic adversarial domain adaptation.

原文English
主出版物標題2020 International Joint Conference on Neural Networks, IJCNN 2020 - Proceedings
發行者Institute of Electrical and Electronics Engineers Inc.
ISBN(電子)9781728169262
DOIs
出版狀態Published - 七月 2020
事件2020 International Joint Conference on Neural Networks, IJCNN 2020 - Virtual, Glasgow, United Kingdom
持續時間: 19 七月 202024 七月 2020

出版系列

名字Proceedings of the International Joint Conference on Neural Networks

Conference

Conference2020 International Joint Conference on Neural Networks, IJCNN 2020
國家United Kingdom
城市Virtual, Glasgow
期間19/07/2024/07/20

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