Search Results for author: Ping He

Found 8 papers, 3 papers with code

Efficient Query-Based Attack against ML-Based Android Malware Detection under Zero Knowledge Setting

1 code implementation5 Sep 2023 Ping He, Yifan Xia, Xuhong Zhang, Shouling Ji

The widespread adoption of the Android operating system has made malicious Android applications an appealing target for attackers.

Android Malware Detection Malware Detection

BaDExpert: Extracting Backdoor Functionality for Accurate Backdoor Input Detection

no code implementations23 Aug 2023 Tinghao Xie, Xiangyu Qi, Ping He, Yiming Li, Jiachen T. Wang, Prateek Mittal

We present a novel defense, against backdoor attacks on Deep Neural Networks (DNNs), wherein adversaries covertly implant malicious behaviors (backdoors) into DNNs.

Enriching Medcial Terminology Knowledge Bases via Pre-trained Language Model and Graph Convolutional Network

no code implementations2 Sep 2019 Jiaying Zhang, Zhixing Zhang, Huanhuan Zhang, Zhiyuan Ma, Yangming Zhou, Ping He

Afterwards, both semantic and structure embeddings are combined to measure the relevancy between the terminology and the entity.

Language Modelling

An attention-based Bi-GRU-CapsNet model for hypernymy detection between compound entities

1 code implementation13 May 2018 Qi. Wang, Chenming Xu, Yangming Zhou, Tong Ruan, Daqi Gao, Ping He

In this paper, we present an attention-based Bi-GRU-CapsNet model to detect hypernymy relationship between compound entities.

Incorporating Dictionaries into Deep Neural Networks for the Chinese Clinical Named Entity Recognition

no code implementations13 Apr 2018 Qi. Wang, Yuhang Xia, Yangming Zhou, Tong Ruan, Daqi Gao, Ping He

Clinical Named Entity Recognition (CNER) aims to identify and classify clinical terms such as diseases, symptoms, treatments, exams, and body parts in electronic health records, which is a fundamental and crucial task for clinical and translational research.

Feature Engineering named-entity-recognition +3

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