Browsing UTSA Faculty and Staff Works by Author "Zang, Wenke"

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A Genetic Algorithm Using Triplet Nucleotide Encoding and DNA Reproduction Operations for Unconstrained Optimization Problems

Zang, Wenke; Zhang, Weining; Zhang, Wenqian; Liu, Xiyu (6/30/2017)

As one of the evolutionary heuristics methods, genetic algorithms (GAs) have shown a promising ability to solve complex optimization problems. However, existing GAs still have difficulties in finding the global optimum and ...
A Kernel-Based Intuitionistic Fuzzy C-Means Clustering Using a DNA Genetic Algorithm for Magnetic Resonance Image Segmentation

Zang, Wenke; Zhang, Weining; Zhang, Wenqian; Liu, Xiyu (10/27/2017)

MRI segmentation is critically important for clinical study and diagnosis. Existing methods based on soft clustering have several drawbacks, including low accuracy in the presence of image noise and artifacts, and high ...