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OPM2L: An optimal instance partition-based multi-metric learning method for heterogeneous dataset classification 期刊论文  OAI收割
INFORMATION SCIENCES, 2023, 卷号: 648, 页码: 18
作者:  
Deng, Huiyuan;  Meng, Xiangzhu;  Wang, Huibing;  Feng, Lin
  |  收藏  |  浏览/下载:22/0  |  提交时间:2023/11/16
Identifying Tree Species in a Warm-Temperate Deciduous Forest by Combining Multi-Rotor and Fixed-Wing Unmanned Aerial Vehicles 期刊论文  OAI收割
DRONES, 2023, 卷号: 7, 期号: 6, 页码: 353
作者:  
Shi, Weibo;  Wang, Shaoqiang;  Yue, Huanyin;  Wang, Dongliang;  Ye, Huping
  |  收藏  |  浏览/下载:20/0  |  提交时间:2023/08/22
基于多源遥感数据的塔里木河下游植被变化监测 学位论文  OAI收割
北京: 中国科学院大学, 2019
作者:  
肖昊
  |  收藏  |  浏览/下载:72/0  |  提交时间:2021/12/10
Improvement of urban land use and land cover classification approach in arid areas 会议论文  OAI收割
Proceedings of SPIE - The International Society for Optical Engineering, Image and Signal Processing for Remote Sensing XVI, Toulouse, France, 2010
Qian; Jing1; 2; Zhou; Qiming1; Chen; Xi2
收藏  |  浏览/下载:38/0  |  提交时间:2011/08/23
Using bidirectional binary particle swarm optimization for feature selection in feature-level fusion recognition system (EI CONFERENCE) 会议论文  OAI收割
2009 4th IEEE Conference on Industrial Electronics and Applications, ICIEA 2009, May 25, 2009 - May 27, 2009, Xi'an, China
作者:  
Wang D.;  Wang Y.;  Wang Y.;  Wang Y.;  Wang Y.
收藏  |  浏览/下载:27/0  |  提交时间:2013/03/25
In feature-level fusion recognition system  the other is optimizing system sensor design to get outstanding cost performance. So feature selection become usually necessary to reduce dimensionality of the combination of multi-sensor features and improve system performance in system design. In general  there are two main missions. One is improving the recognition correct rate as soon as possible  the optimization is usually applied to feature selection because of its computational feasibility and validity. For further improving recognition accuracy and reducing selected feature dimensions  this paper presents a more rational and accurate optimization  Bidirectional Binary Particle Swarm Optimization (BBPSO) algorithm for feature selection in feature-level fusion target recognition system. In addition  we introduce a new evaluating function as criterion function in BBPSO feature selection method. At the last  we utilized Leave-One-Out method to validate the proposed method. The experiment results show that the proposed algorithm improves classification accuracy by two percentage points  while the selected feature dimensions are less one dimension than original Particle Swarm Optimization approach with 16 original feature dimensions. 2009 IEEE.