Search Results for author: Zhenxin Wu

Found 3 papers, 1 papers with code

Domain-level Pairwise Semantic Interaction for Aspect-Based Sentiment Classification

no code implementations21 Feb 2022 Zhenxin Wu, Jiazheng Gong, Kecen Guo, Guanye Liang, Qingliang Che, Bo Liu

Aspect-based sentiment classification (ABSC) is a very challenging subtask of sentiment analysis (SA) and suffers badly from the class-imbalance.

Classification Sentence +2

Progressive Multi-stage Interactive Training in Mobile Network for Fine-grained Recognition

no code implementations8 Dec 2021 Zhenxin Wu, Qingliang Chen, Yifeng Liu, Yinqi Zhang, Chengkai Zhu, Yang Yu

Finally, using the progressive training (P), the features extracted by the model in different stages can be fully utilized and fused with each other.

Fine-Grained Image Classification

A Uniform Framework for Anomaly Detection in Deep Neural Networks

1 code implementation6 Oct 2021 Fangzhen Zhao, Chenyi Zhang, Naipeng Dong, Zefeng You, Zhenxin Wu

Deep neural networks (DNN) can achieve high performance when applied to In-Distribution (ID) data which come from the same distribution as the training set.

Adversarial Attack Anomaly Detection

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