1. Variational algorithm of quantum neural network based on quantum particle swarm.
- Author
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Dong, Yumin, Xie, Jianshe, Hu, Wanbin, Liu, Cheng, and Luo, Yi
- Subjects
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PARTICLE swarm optimization , *ARTIFICIAL neural networks , *QUANTUM superposition , *ALGORITHMS - Abstract
Most models of quantum neural networks are optimized based on gradient descent, and like classical neural networks, gradient descent suffers from the barren plateau phenomenon, which reduces the effectiveness of optimization. Therefore, this paper establishes a new QNN model, the optimization process adopts efficient quantum particle swarm optimization, and tentatively adds a quantum activation circuit to our QNN model. Our model will inherit the superposition property of quantum and the random search property of quantum particle swarm. Simulation experiments on some classification data show that the model proposed in this paper has higher classification performance than the gradient descent-based QNN. [ABSTRACT FROM AUTHOR]
- Published
- 2022
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