scispace - formally typeset
C

Chunhua Yang

Researcher at Central South University

Publications -  566
Citations -  10416

Chunhua Yang is an academic researcher from Central South University. The author has contributed to research in topics: Computer science & Medicine. The author has an hindex of 39, co-authored 438 publications receiving 6281 citations. Previous affiliations of Chunhua Yang include South University & Katholieke Universiteit Leuven.

Papers
More filters
Journal ArticleDOI

Deep Learning-Based Feature Representation and Its Application for Soft Sensor Modeling With Variable-Wise Weighted SAE

TL;DR: Deep stacked autoencoder (SAE) is introduced for soft sensor and shows that the proposed VW-SAE can give better prediction performance than the traditional multilayer neural networks and SAE.
Journal ArticleDOI

A novel deep learning based fault diagnosis approach for chemical process with extended deep belief network.

TL;DR: By comparing EDBN and DBN under different network structures, the results show that EDBN has better feature extraction and fault classification performance than traditional DBN.
Journal ArticleDOI

Fault Detection for Non-Gaussian Processes Using Generalized Canonical Correlation Analysis and Randomized Algorithms

TL;DR: An FD technique combining the generalized CCA with the threshold-setting based on the randomized algorithm is proposed and applied to the simulated traction drive control system of high-speed trains and shows that the proposed method is able to improve the detection performance significantly in comparison with the standard generalized C CA-based FD method.
Journal ArticleDOI

Automated Visual Defect Detection for Flat Steel Surface: A Survey

TL;DR: This article attempts to present a comprehensive survey on surface defect detection technologies by reviewing about 120 publications over the last two decades for three typical flat steel products of con-casting slabs and hot- and cold-rolled steel strips.
Journal ArticleDOI

Set stability and set stabilization of Boolean control networks based on invariant subsets

TL;DR: This study addresses the set stability of Boolean networks (BNs) and set stabilization of Boolean control networks (BCNs), where set stability determines whether a BN converges to a given subset, whereas set stabilizability addresses the issue of whether a BCN can be stabilized to agiven subset.