机构

• 金属研究所 [2]
• 数学与系统科学研究院 [2]
• 计算技术研究所 [1]
• 长春光学精密机械与物... [1]
• 软件研究所 [1]

采集方式

• OAI收割 [7]

内容类型

• 期刊论文 [5]
• 会议论文 [2]

发表日期

• 2024 [2]
• 2012 [1]
• 2008 [1]
• 2005 [3]

学科主题

筛选

浏览/检索结果: 共7条，第1-7条 帮助 条数/页： 5101520253035404550556065707580859095100 排序方式： 请选择发表日期升序发表日期降序题名升序题名降序提交时间升序提交时间降序作者升序作者降序 Valley-Polarized Topological Phases with In-Plane Magnetization 期刊论文  OAI收割 NANO LETTERS, 2024, 卷号: 24, 期号: 42, 页码: 13213-13218 作者:  Barik, Ranjan Kumar;  Mishra, Subhendu;  Khazaei, Mohammad;  Wang, Shiyao;  Liang, Yunye   |  收藏  |  浏览/下载：5/0  |  提交时间：2025/04/27 valley polarization  search rule  quantum anomalousHall effect  in-plane magnetization  mirror symmetry  topological phases   Valley-Polarized Topological Phases with In-Plane Magnetization 期刊论文  OAI收割 NANO LETTERS, 2024, 卷号: 24, 期号: 42, 页码: 13213-13218 作者:  Barik, Ranjan Kumar;  Mishra, Subhendu;  Khazaei, Mohammad   |  收藏  |  浏览/下载：2/0  |  提交时间：2025/04/27 valley polarization  search rule  quantum anomalousHall effect  in-plane magnetization  mirror symmetry  topological phases   Classification of hyperspectral image based on SVM optimized by a new particle swarm optimization (EI CONFERENCE) 会议论文  OAI收割 2012 2nd International Conference on Remote Sensing, Environment and Transportation Engineering, RSETE 2012, June 1, 2012 - June 3, 2012, Nanjing, China 作者:  Gao X.;  Yu P.;  Yu P. 收藏  |  浏览/下载：39/0  |  提交时间：2013/03/25 Support Vector Machine (SVM) is used to classify hyperspectral remote sensing image in this paper. Radial Basis Function (RBF)  which is most widely used  is chosen as the kernel function of SVM. Selection of kernel function parameter is a pivotal factor which influences the performance of SVM. For this reason  Particle Swarm Optimization (PSO) is provided to get a better result. In order to improve the optimization efficiency of kernel function parameter  firstly larger steps of grid search method is used to find the appropriate rang of parameter. Since the PSO tends to be trapped into local optimal solutions  a weight and mutation particle swam optimization algorithm was proposed  in which the weight dynamically changes with a liner rule and the global best particle mutates per iteration to optimize the parameters of RBF-SVM. At last  a 220-bands hyperspectral remote sensing image of AVIRIS is taken as an experiment  which demonstrates that the method this paper proposed is an effective way to search the SVM parameters and is available in improving the performance of SVM classifiers. 2012 IEEE.   real-time reasoning based on event-condition-action rules 会议论文  OAI收割 On the Move Confederated International Conference and Workshops, Monterrey, MEXICO, NOV 09-14, Qiao Ying; Li Xiang; Wang Hongan; Zhong Kang   |  收藏  |  浏览/下载：36/0  |  提交时间：2011/06/13 Real-time and active database  Reasoning  Event-condition-action Rules  Heuristic search  Rule graph   A new super-memory gradient method with curve search rule 期刊论文  OAI收割 APPLIED MATHEMATICS AND COMPUTATION, 2005, 卷号: 170, 期号: 1, 页码: 1-16 作者:  Shi, ZJ;  Shen, J   |  收藏  |  浏览/下载：23/0  |  提交时间：2018/07/30 unconstrained optimization  super-memory method  curve search rule  convergence   A new descent algorithm with curve search rule 期刊论文  OAI收割 APPLIED MATHEMATICS AND COMPUTATION, 2005, 卷号: 161, 期号: 3, 页码: 753-768 作者:  Shi, ZJ;  Shen, J   |  收藏  |  浏览/下载：19/0  |  提交时间：2018/07/30 unconstrained minimization  descent method  curve search rule  global convergence   Multi-Scaling Sampling: An Adaptive Sampling Method for Discovering Approximate Association Rules 期刊论文  OAI收割 Journal of Computer Science and Technology, 2005, 卷号: 20, 期号: 3, 页码: 309-318 作者:  Xie-Ping Gao;  Cai-Yan Jia   |  收藏  |  浏览/下载：41/0  |  提交时间：2010/11/03 Data Mining  Association Rule  Frequent Itemset  Sample Error  Multi-scaling Sampling  Large-vocabulary Continuous Chinese Speech Recognition  Word Decoding  Syllable- Synchronous Network Search  Word Segmentation