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An anticrime information support system design: Application of K-means-VMD-BiGRU in the city of Chicago 期刊论文
INFORMATION & MANAGEMENT, 2022, 卷号: 59, 期号: 5, 页码: 13
作者:  Zhu, Qing;  Zhang, Fan;  Liu, Shan;  Li, Yuze
收藏  |  浏览/下载:62/0  |  提交时间:2023/02/07
Crime inference  Public security  Spatial heterogeneity  Time-lag effect  Machine learning  
Static or dynamic? Characterize and forecast the evolution of urban crime distribution 期刊论文
EXPERT SYSTEMS WITH APPLICATIONS, 2022, 卷号: 190, 页码: 16
作者:  Zhu, Qing;  Zhang, Fan;  Liu, Shan;  Wang, Lin;  Wang, Shouyang
收藏  |  浏览/下载:114/0  |  提交时间:2022/04/02
Urban crime  Spatiotemporal framework  Crime distribution  Graph neural network  
A New Hybrid VMD-ICSS-BiGRU Approach for Gold Futures Price Forecasting and Algorithmic Trading 期刊论文
IEEE TRANSACTIONS ON COMPUTATIONAL SOCIAL SYSTEMS, 2021, 卷号: 8, 期号: 6, 页码: 1357-1368
作者:  Li, Yuze;  Wang, Shouyang;  Wei, Yunjie;  Zhu, Qing
收藏  |  浏览/下载:111/0  |  提交时间:2022/04/02
Gold  Forecasting  Autoregressive processes  Predictive models  Signal resolution  Deep learning  Mathematical model  Algorithmic trading  bidirectional gated recurrent unit (BiGRU)  gold futures price forecasting  variational mode decomposition (VMD)  
A hybrid VMD-BiGRU model for rubber futures time series forecasting 期刊论文
APPLIED SOFT COMPUTING, 2019, 卷号: 84, 页码: 13
作者:  Zhu, Qing;  Zhang, Fan;  Liu, Shan;  Wu, Yiqiong;  Wang, Lin
收藏  |  浏览/下载:165/0  |  提交时间:2020/01/10
BiGRU  Rubber futures  Time series  VMD  Volatility prediction  
Text mining based theme logic structure identification: application in library journals 期刊论文
LIBRARY HI TECH, 2018, 卷号: 36, 期号: 3, 页码: 411-425
作者:  Zhu, Qing;  Wu, Yiqiong;  Li, Yuze;  Han, Jing;  Zhou, Xiaoyang
收藏  |  浏览/下载:213/0  |  提交时间:2018/07/30
Big data  Knowledge management  Machine learning  Text mining  ANN  EEMD  
基于消费结构划分的煤炭需求预测模型 期刊论文
系统工程, 2014, 卷号: 000, 期号: 012, 页码: 112
作者:  朱青;  张钟毓;  柴建;  汪寿阳
收藏  |  浏览/下载:117/0  |  提交时间:2020/01/10