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A camera-based autonomous mobile robot on a simple simulated highway 一个基于摄像头的自主移动机器人在一个简单的模拟高速公路上
2011 2nd International Conference on Instrumentation, Communications, Information Technology, and Biomedical Engineering Pub Date : 2011-12-22 DOI: 10.1109/ICICI-BME.2011.6108596
Brendan A. Marcellino, E. Kuantama, S. Sofyan
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引用次数: 1
Feature selection via dimensionality reduction for object class recognition 基于降维的目标类识别特征选择
2011 2nd International Conference on Instrumentation, Communications, Information Technology, and Biomedical Engineering Pub Date : 2011-11-01 DOI: 10.1109/ICICI-BME.2011.6108645
N. Manshor, Alfian Abdul Halin, M. Rajeswari, D. Ramachandram
{"title":"Feature selection via dimensionality reduction for object class recognition","authors":"N. Manshor, Alfian Abdul Halin, M. Rajeswari, D. Ramachandram","doi":"10.1109/ICICI-BME.2011.6108645","DOIUrl":"https://doi.org/10.1109/ICICI-BME.2011.6108645","url":null,"abstract":"This paper investigates the effects of feature selection via dimensionality reduction techniques for the task of object class recognition. Two filter-based algorithms are considered namely Correlation-based Feature Selection (CFS) and Principal Components Analysis (PCA). A Support Vector Machine is used to compare these two techniques against classical feature concatenation, based on the Graz02 dataset. Experimental results show that the feature selection algorithms are able to retain the most relevant and discriminant features, while maintaining recognition accuracy and improving model building time.","PeriodicalId":395673,"journal":{"name":"2011 2nd International Conference on Instrumentation, Communications, Information Technology, and Biomedical Engineering","volume":"69 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133567148","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
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