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17 results on '"Zou, Mingzhu"'

2. Research on the method of predicting the trend of criminal activities based on time series analysis from the perspective of criminal procedure law

Author

Liu Yiwen and Zou Mingzhu

Subjects
time series, centered moving average method, lstnet, st-res net, crime prediction, 03b70, Mathematics, QA1-939
Abstract

Criminal activity has always been a problem that seriously affects people’s sense of security and well-being in life, and it is also the focus of public security departments in terms of security prevention and control. This study aims to use scientific methods to analyze the time series of existing historical data related to criminal activities and to advance inference or determination of the future trend of criminal activities. In this paper, after mining the spatiotemporal pattern of criminal activities using the centered moving average method, the spatiotemporal cycle characteristics and time distribution characteristics of criminal activities are analyzed. Based on the conclusions drawn, an improved LSTNet algorithm is proposed by combining deep learning spatio-temporal network, convolutional neural network CNN, recurrent neural network RNN, autoregressive AR, and specially designed Skip-RNN, and a GRU-gated recurrent unit structure is used to realize the optimization of the prediction accuracy of the criminal activities, to solve the problems related to the spatio-temporal dependencies, and to establish an improved ST- Res Net crime prediction model. Finally, the prediction performance of the model is examined. The RMSE, MSE, and MAPE values of this paper’s prediction model are 0.88, 5.12, and 5.12%, respectively, which are better than other models. The experiments demonstrate that the prediction model presented in this paper can enhance the accuracy of criminal activity prediction to a certain extent and can be employed in the prevention and management of criminal activities.

Published
2024
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6. Effects of liraglutide or lifestyle interventions combined with other antidiabetic drugs on abdominal fat distribution in people with obesity and type 2 diabetes mellitus evaluated by the energy spectrum ct: A prospective randomized controlled study

Author

Yu, Dongni, primary, Zou, Mingzhu, additional, Pan, Qi, additional, Song, Yan, additional, Li, Miao, additional, Zhang, Xianbo, additional, Zhou, Yan, additional, Wang, Xiaoxia, additional, and Guo, Lixin, additional

Published
2022
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7. Additional file 1 of Analysis of the genetic diversity and population structure of Monochasma savatieri Franch. ex Maxim using novel EST-SSR markers

Author

Yang, Wanling, Bai, Zhiyi, Wang, Fuqiang, Zou, Mingzhu, Wang, Xinru, Xie, Jiankun, and Zhang, Fantao

Abstract

Additional file 1: Supplemental Table 1. Details and sources of the 46 Monochasma savatieri samples analyzed in this study. Supplemental Fig. 1. The representative gel pictures with scoring by the EST-SSR markers. The patterns of bands were analyzed by a gel imaging analysis system (version Tocan 240). Supplemental Fig. 2. The photos of some representative samples in this study.

Published
2022
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8. Clinical practice guideline for body composition assessment based on upper abdominal magnetic resonance images annotated using artificial intelligence

Author

Lv, Han, primary, Li, Mengyi, additional, Wang, Zhenchang, additional, Yang, Dawei, additional, Xu, Hui, additional, Li, Juan, additional, Liu, Yang, additional, Cao, Di, additional, Liu, Yawen, additional, Wu, Xinru, additional, Jin, He, additional, Zhang, Peng, additional, Zhao, Liqin, additional, Bai, Rixing, additional, Yue, Yunlong, additional, Li, Bin, additional, Zhang, Nengwei, additional, Zou, Mingzhu, additional, Song, Jinghai, additional, Yu, Weibin, additional, Zhang, Pin, additional, Tang, Weijun, additional, Yao, Qiyuan, additional, Liu, Liheng, additional, Yang, Hui, additional, Yang, Zhenghan, additional, and Zhang, Zhongtao, additional

Published
2022
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10. The Threshold of Visceral Adipose Tissue Areas Measured With QCT On Cardiometabolic Risk Factors In A Nationwide Study In China

Author

Zha, Xiaojuan, primary, Lu, Yanhui, additional, Li, Yongli, additional, Yan, Dong, additional, Ran, Limei, additional, Lu, Yong, additional, Yang, Yingying, additional, Liu, Yandong, additional, Zhao, Kaiping, additional, Glen, Blake M., additional, Zou, Mingzhu, additional, Cheng, Xiaoguang, additional, and Chen, Min, additional

Published
2021
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11. A modified genetic algorithm based on the best schema and its application for function optimization

Author

Zi Gang, Zou Mingzhu, and Peng Chu-wu

Subjects
Schema (genetic algorithms), Mathematical optimization, Mutation operator, Meta-optimization, Function optimization, Genetic algorithm, Crossover, Combinatorial optimization, Algorithm, Global optimal, Mathematics
Abstract

The genetic algorithm (GA) is a wildly employed evolutional algorithm in the field of combinatorial optimization. Criticism of this approach includes slow speed and premature result during the convergence procedure. Through introducing new crossover and mutation operators based on the best scheme, the paper proposes a more efficient method to improve its performance not only with quicker convergence speed but also with more opportunity to reach a global optimal value. Finally, the paper demonstrates its effectiveness by an example of a multi-peak function optimization problem.

Published
2002

16. The Electrochemical Behavior of UO22+Incorporated in Thin Sol‐Gel Film on the Glassy Carbon Electrode and the Determination of Cupferron

Author

Liu, Ying, Song, Wenbo, Zou, Mingzhu, Sun, Changqing, and Xu, Hongding

Abstract

A novel kind of electrode for determination of ammonium nitrophenylhydroxyamine (Cupferron) was developed via an easy and effective immobilization method using an acid‐catalyzed sol‐gel technique. The electrode comprised uranyl nitrate (UO2(NO3)2) immobilized by the thin silica sol‐gel film on a glassy carbon electrode (GCE). The UO2(NO3)2retained its good preconcentration characteristic when being doped by the sol‐gel film. Cupferron was determined by the direct reduction at the silica sol‐gel immobilized UO2(NO3)2electrode. Moreover its electrochemical behavior was also investigated. The determination conditions for Cupferron were optimized. The UO22+film electrode still retained high stability after three months. The experimental results show that this method for Cupferron determination possessed good reproducibility and applicability.

Published
2000
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