Dongyue Liu

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Cardiovascular disease (CVD) is a highly significant contributor to loss of quality and quantity of life all over the world. Early detection and prediction is very important for patients' treatment and doctors' diagnose which can help to reduce mortality. In this paper, we focus on practical problem of Chinese hospital dealing with cardiovascular patients'(More)
Bare-bones Particle Swarm Optimization (BPSO) is a simplified PSO variant, which has shown potential performance on many multimodal optimization problems. However, BPSO is also possible to be trapped into local optima for high-dimensional and complicated optimization problems. In order to enhance the performance of BPSO, this paper presents a modified BPSO,(More)
Differential evolution (DE) is one of the most efficient and powerful algorithms for global optimization problems and exhibits remarkable performance in scientific and engineering fields. In the past few years, various improved variants have been studied by many researchers. However, the neighborhood and direction information is not completely utilized in(More)
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