WebDec 20, 2024 · Application of Binary Dragonfly Algorithm (BDA) in the feature selection tasks. WebSep 5, 2024 · Dragonfly Algorithm (DA) is a recent swarm-based optimization method that imitates the hunting and migration mechanisms of idealized dragonflies. Recently, a binary DA (BDA) has been proposed. During the algorithm iterative process, the BDA updates its five main coefficients using random values.
On–off Thinning in Linear Antenna Arrays Using Binary Dragonfly Algorithm
WebAbstract: Feature selection is an effective method to eliminate irrelevant, redundant and noisy features, which improves the performance of classification and reduces the computational burden in machine learning. In this paper, an improved binary dragonfly algorithm (IBDA) which extends from the conventional dragonfly algorithm (DA) is … WebThe binary dragonfly algorithm has been enhanced by introducing two modifications. First, the authors use the Gaussian distribution random selection method for choosing the right value of the inertia weight w used to update the step vector (∆X). Second, the authors adopt chaotic maps to determine the random parameters s, a, c, f, and e. uncc athletics department
Wavelength Selection for NIR Spectroscopy Based on the Binary ... - PubMed
WebNext, the binary dragonfly algorithm (BDA) is applied as a wrapper method. The BDA algorithm uses the ranked features to find optimal set of features incrementally and iteratively. Minimizing the cross-validation loss and decreasing the number of features is considered to evaluate the solution, hierarchically. The proposed algorithm and other ... WebIn this paper, an improved binary dragonfly algorithm (IBDA) which extends from the conventional dragonfly algorithm (DA) is proposed as a search strategy to design a … WebThe results were thoroughly validated in different unimodal and multimodal functions; additionally, the BSSA was compared with high-performance algorithms: binary grasshopper optimization algorithm, binary dragonfly algorithm, binary bat algorithm, binary gravitational search algorithm, binary particle swarm optimization, and binary … thor offroad tx