5 papers
Enhanced Prediction Model for Time Series Characterized by GARCH via Interval Type-2 Fuzzy Inference System
Hongpei Shao, Da-Qing Zhang, Feilong Lu
GARCH-type time series (characterized by Generalized Autoregressive Conditional Heteroskedasticity) exhibit pronounced volatility, autocorrelation, and heteroskedasticity. To addre…
Edge Detection based on Channel Attention and Inter-region Independence Test
Ru-yu Yan, Da-Qing Zhang
Existing edge detection methods often suffer from noise amplification and excessive retention of non-salient details, limiting their applicability in high-precision industrial scen…
Edge-preserving Image Denoising via Multi-scale Adaptive Statistical Independence Testing
Ruyu Yan, Da-Qing Zhang
Edge detection is crucial in image processing, but existing methods often produce overly detailed edge maps, affecting clarity. Fixed-window statistical testing faces issues like s…
A Study on Group Decision Making Problem Based on Fuzzy Reasoning and Bayesian Networks
Shui-jin Rong, Wei Guo, Da-qing Zhang
Aiming at the group decision - making problem with multi - objective attributes, this study proposes a group decision - making system that integrates fuzzy inference and Bayesian n…
Orthogonal Factor-Based Biclustering Algorithm (BCBOF) for High-Dimensional Data and Its Application in Stock Trend Prediction
Yan Huang, Da-Qing Zhang
Biclustering is an effective technique in data mining and pattern recognition. Biclustering algorithms based on traditional clustering face two fundamental limitations when process…