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基于随机森林模型的小麦白粉病遥感监测方法 被引量:10

Remote sensing monitoring of wheat powdery mildew based on random forest model
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摘要 小麦白粉病是危害我国小麦生产的主要病害,及时高精度地监测其发生发展状况对有效制定病害防控策略十分重要。基于目测手查的传统病害调查方式,耗时费力且无法实时监测。随着空间遥感技术的发展,利用遥感开展病害监测已成为及时获取作物病害信息的重要方式。目前作物病害监测方法大致分为统计模型和物理模型,前者灵活易用、操作简单;后者能定量分析病害发生情况,
作者 李健丽 董莹莹 师越 朱溢佞 黄文江 Li Jianli;Dong Yingying;Shi Yue;Zhu Yining;Huang Wenjiang(Beijing Higher Institution Engineering Research Center of Testing and Imaging, School of Mathematical Sciences, Capital Normal University, Beijing 100048, China;Key Laboratory of Digital Earth Science, Institute of Remote Sensing and Digital Earth, Chinese Academy of Sciences, Beijing 100094, China)
出处 《植物保护学报》 CAS CSCD 北大核心 2018年第2期395-396,共2页 Journal of Plant Protection
基金 中国科学院国际合作局对外合作重点项目(131211KYSB20150034) 国家自然科学基金(61661136004) 国家重点研发计划(2016YFD030702)
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  • 1Archer KJ, Kirnes RV, 2008. Empirical characterization of random forest variable importance measures. Comput. Stat. Data Anal. ,52(4):2249-2260.
  • 2Biau G, 2012. Analysis of a random forests model. J. Mach. Learn. Res. , 13: 1063 -1095.
  • 3Breiman L, 2001a. Random forests. Mach. Learn. , 45:5 - 32.
  • 4Breiman L, 2001b. Statistical modeling: The two cultures. Stat. Sci., 16:199-215.
  • 5Breiman L, Friedman JH, O lshen RA, Stone CJ, 1984.Classification and Regression Trees. Chapman and Hall. 1 -359.
  • 6Cutler DR, Edwards TC, Jr., Beard KH, Cutler A, Hess KT, 2007. Random forests for classification in ecology. Ecology, 88 (11) :2783 - 2792.
  • 7Deng H, Runger G, Tuv E, 2011. Bias of importance measures for multi-valued attributes and solutionsl I Proceedings of the 21 st International Conference on Artificial Neural Networks (ICANN).
  • 8Elith J, Graham CH, 2009. Do they? How do they? Why do they differ? On finding reasons for differing performances of species distribution models. Ecography, 32 ( 1 ) : 66 - 77 .
  • 9Genuer R, Poggi JM, Tuleau-Malot C, 2010. Variable selection using random forests. Pattern Recogn. Lett., 31 (14) :2225 - 2236.
  • 10Groemping U, 2009. Variable importance assessment in regression.: linear regression versus random forest. Am. Stat. , 63(4) :308 -319.

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