机构

• 自动化研究所 [3]
• 长春光学精密机械与物... [1]

采集方式

• OAI收割 [4]

内容类型

• 期刊论文 [3]
• 会议论文 [1]

发表日期

• 2021 [2]
• 2019 [1]
• 2009 [1]

学科主题

筛选

浏览/检索结果: 共4条，第1-4条 帮助 条数/页： 5101520253035404550556065707580859095100 排序方式： 请选择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发表日期升序发表日期降序 Multi-Level Multi-Modal Cross-Attention Network for Fake News Detection 期刊论文  OAI收割 IEEE ACCESS, 2021, 卷号: 9, 页码: 132363-132373 作者:  Ying, Long;  Yu, Hui;  Wang, Jinguang;  Ji, Yongze;  Qian, Shengsheng   |  收藏  |  浏览/下载：27/0  |  提交时间：2021/11/03 Feature extraction  Semantics  Visualization  Task analysis  Bit error rate  Convolutional neural networks  Social networking (online)  Multi-level neural networks  fake news detection  multi-modal fusion   A Fusion Measurement Method for Nano-displacement Based on Kalman Filter and Neural Network 期刊论文  OAI收割 International Journal of Robotics and Automation, 2021, 卷号: 36, 页码: 1-9 作者:  Zhang ZL(张灼亮);  Zhou C(周超);  Du ZM(杜章铭);  Deng L(邓露);  Cao ZQ(曹志强)   |  收藏  |  浏览/下载：11/0  |  提交时间：2023/06/26 multi-rate fusion  state block  convolution filtering  nanoscale measurement   A Measuring Method for Nano Displacement Based on Fusing Data of Self-Sensing and Time-Digit-Conversion 期刊论文  OAI收割 IEEE ACCESS, 2019, 卷号: 7, 页码: 183070-183080 作者:  Du, Zhangming;  Zhou, Chao;  Zhang, Tianlu;  Deng, Lu;  Cao, Zhiqiang   |  收藏  |  浏览/下载：26/0  |  提交时间：2020/03/30 Nano-scale measurement  multi-rate fusion  self-sensing  TDC   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：21/0  |  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.