Xiaoqin Wang

An adversarial attack method for Yolov4 based on changeable-perturbation-step PGD

2022

With the development of artificial intelligence, the object detection model based on deep learning has also achieved great results. The detection model has also developed from the traditional manual extraction of features to the current …

Sinc‐attention feature extraction for trivial‐event based speaker verification

2023 · Electronics Letters

Abstract Human speech contains trivial events that are non‐subjectively controlled and are limited by physical characteristics. These events are represented by a series of extremely short utterances, such as the ‘hmm’ phrase used for expressing …

A trust-based collaborative filtering algorithm for E-commerce recommendation system

2018 · Journal of Ambient Intelligence and Humanized Computing

The rise of e-commerce has not only given consumers more choice but has also caused information overload. In order to quickly find favorite items from vast resources, users are eager for technology by which websites …