机构

• 地质与地球物理研究所 [2]
• 长春光学精密机械与物... [1]
• 自动化研究所 [1]

采集方式

• OAI收割 [4]

内容类型

• 期刊论文 [2]
• 会议论文 [1]
• 学位论文 [1]

发表日期

• 2010 [1]
• 2008 [2]
• 2004 [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 A new method of target recognition based on rough set and support vector machine (EI CONFERENCE) 会议论文  OAI收割 2nd International Conference on Image Analysis and Signal Processing, IASP'2010, April 12, 2010 - April 14, 2010, Xiamen, China 作者:  He X. 收藏  |  浏览/下载：18/0  |  提交时间：2013/03/25 Automatic target recognition (ATR) is an important task in image application. This paper concentrates on two key subroutines of ATR system: Pre-treatment and design of classifier. In the pre-treatment subroutine  a new method based on Rough Set (RS) is proposed to partition the original sample set into some subsets and calculate their class membership  so that some samples can be chosen by class membership to be trained. After pre-treatment  an iterative algorithm based on Rough Set and Support Vector Machines (IRSSVM) is introduced to design a classifier for recognizing two types of targets. The experiment results show that IRSSVM needs less training time and the classifier is simpler and has more generalization and higher recognition rate. 2010 IEEE.   Landslide susceptibility mapping based on Support Vector Machine: A case study on natural slopes of Hong Kong, China 期刊论文  OAI收割 GEOMORPHOLOGY, 2008, 卷号: 101, 期号: 4, 页码: 572-582 作者:  Yao, X.;  Tham, L. G.;  Dai, F. C.   |  收藏  |  浏览/下载：13/0  |  提交时间：2018/09/26 Landslide susceptibility mapping  Support Vector Machine (SVM)  One-class sample  Two-class sample  Logistic regression method  Hong Kong   Landslide susceptibility mapping based on Support Vector Machine: A case study on natural slopes of Hong Kong, China 期刊论文  OAI收割 GEOMORPHOLOGY, 2008, 卷号: 101, 期号: 4, 页码: 572-582 作者:  Yao, X.;  Tham, L. G.;  Dai, F. C.   |  收藏  |  浏览/下载：19/0  |  提交时间：2018/09/26 Landslide susceptibility mapping  Support Vector Machine (SVM)  One-class sample  Two-class sample  Logistic regression method  Hong Kong   科技文本分类问题的研究 学位论文  OAI收割 工学博士, 中国科学院自动化研究所: 中国科学院研究生院, 2004 作者:  姚力群 收藏  |  浏览/下载：137/0  |  提交时间：2015/09/02 科技文本  文本分类  样本库  字典库  多分类问题  局部与全局统一  二分类问题  SVM  层次结构  One—class  LLE  局部线性  technical text  text classification  sample database  dictionary  multi-class classification  local and global consistency  two-