The Multivariate Fusion Distribution Characteristics in Physician Demand Prediction

Jiazhen Zhang (), Wei Chen and Xiulai Wang
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Jiazhen Zhang: School of Management Science and Engineering, Nanjing University of Information Science and Technology, Nanjing 210044, China
Wei Chen: School of Management Science and Engineering, Nanjing University of Information Science and Technology, Nanjing 210044, China
Xiulai Wang: School of Management Science and Engineering, Nanjing University of Information Science and Technology, Nanjing 210044, China

Mathematics, 2025, vol. 13, issue 2, 1-22

Abstract: Aiming at the optimization of the big data infrastructure in China’s healthcare system, this study proposes a lightweight time series physician demand prediction model, which is especially suitable for the field of telemedicine. The model incorporates multi-head attention mechanisms and generates statistical information, which significantly improves the ability to process nonlinear data, adapt to different data sources, improve the computational efficiency, and process high-dimensional features. By combining variational autoencoders and LSTM units, the model can effectively capture complex nonlinear relationships and long-term dependencies, and the multi-head attention mechanism overcomes the limitations of traditional algorithms. This lightweight architecture design not only improves the computational efficiency but also enhances the stability in high-dimensional data processing and reduces feature redundancy by combining the normalization process with statistics. The experimental results show that the model has wide applicability and excellent performance in a telemedicine consulting service system.

Keywords: deep learning; multi-attention mechanism; demand forecast; enhancement of data; long short-term memory network (search for similar items in EconPapers)
JEL-codes: C (search for similar items in EconPapers)
Date: 2025
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