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浏览/检索结果: 共5条，第1-5条 帮助 限定条件 发表日期：2020    专题：兰州理工大学    第一署名单位    第一作者单位    通讯作者单位     已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 Optimization of centrifugal pump blade based on high-dimensional hybrid model and genetic algorithm 期刊论文 Huazhong Keji Daxue Xuebao (Ziran Kexue Ban)/Journal of Huazhong University of Science and Technology (Natural Science Edition), 2020, 卷号: 48, 期号: 7, 页码: 128-132 作者:  Jiang, Bingxiao;  Yang, Junhu;  Bai, Xiaobang;  Wang, Xiaohui 收藏  |  浏览/下载：12/0  |  提交时间：2020/11/14 Centrifugal pumps  Computational efficiency  Computational fluid dynamics  Curve fitting  Efficiency  Numerical models  Software testing  Support vector machines  Blade profile optimizations  Centrifugal pump impellers  High dimensional model representation  Low specific speed centrifugal pump  Operating points  Simulation efficiency  Simulation performance  Surrogate modelling   The fault feature selection algorithm of combination of ReliefF and QPSO 期刊论文 Zhendong yu Chongji/Journal of Vibration and Shock, 2020, 卷号: 39, 期号: 11, 页码: 171-176 and 208 作者:  Xue, Rui;  Zhao, Rongzhen 收藏  |  浏览/下载：10/0  |  提交时间：2020/11/14 Feature extraction  Frequency domain analysis  Iterative methods  Particle swarm optimization (PSO)  Support vector machines  Time domain analysis  Wavelet decomposition  Classification accuracy  Fault feature selections  Identification accuracy  Iterative calculation  Quantitative features  Quantum particle swarm optimization  Redundant features  Wavelet Packet Decomposition   Damage Assessment of Earthen Sites of the Ming Great Wall in Qinghai Province 期刊论文 Journal on Computing and Cultural Heritage, 2020, 卷号: 13, 期号: 2 作者:  Du, Yumin;  Chen, Wenwu;  Cui, Kai;  Zhang, Jingke;  Chen, Zhuo 收藏  |  浏览/下载：14/0  |  提交时间：2020/11/14 Backpropagation  Environmental impact  Learning systems  Neural networks  Support vector machines  Back propagation neural networks  BP neural networks  Damage assessments  Machine learning approaches  Machine learning methods  Qinghai Province  Scientific values  Training and testing   Predicting Oil Production in Single Well using Recurrent Neural Network 会议论文 Virtual, Fuzhou, China, June 12, 2020 - June 14, 2020 作者:  Xia, Lin;  Shun, Xu;  Jiewen, Wu;  Lan, Mi 收藏  |  浏览/下载：2/0  |  提交时间：2020/11/15 Big data  Decision trees  Forecasting  Internet of things  Oil field development  Oil wells  Petroleum industry  Predictive analytics  Support vector machines  Generalization capability  Large scale data  Prediction accuracy  Predictive modeling  Production data  Production prediction  Single well production  Water saturations   Network intrusion detection model based on multivariate correlation analysis - long short-time memory network 期刊论文 IET INFORMATION SECURITY, 2020, 卷号: 14, 期号: 2, 页码: 166-174 作者:  Dong, Rui-Hong;  Li, Xue-Yong;  Zhang, Qiu-Yu;  Yuan, Hui 收藏  |  浏览/下载：5/0  |  提交时间：2020/03/30 support vector machines  neural nets  image classification  pattern classification  security of data  recurrent neural nets  learning (artificial intelligence)  network intrusion detection model  multivariate correlation analysis  short-time memory network  low detection performance  time correlation characteristics  intrusion detection datasets  multivariate correlations analysis  short-term memory network  information gain feature selection method  convolutional neural networks  recurrent neural network  classification detection performance