请输入您要查询的字词:
单词
单指标模型
释义
单指标模型
Encyclopedia
理学
非参数回归模型
释
single-index model
单指标模型
一种用于进行统计推断的数学模型,设有一维随机变量和维协变量,如果和满足以下的模型关系: 式中为未知参数;为模型误差;满足和,即和服从单指标模型。如果的形式已知,则为参数单指标模型,若对的函数形式不加假定,则为半参数单指标模型,一般的单指标模型指的都是半参数单指标模型,称为联系函数,称为指标。
随便看
Department of Industrial Design,Academy of Arts & Design, Tsinghua University
Department of Industrial Design,Zhejiang University
Department of Information Management, Peking University
Department of Information Management,School of Management,Jilin University
Department of Information Resources Management, Business School, Nankai University
Department of Library and Museum Science of the National Society Education College
Department of Library Science, National University of Shanghai
Department of Library Science of University of Nanking
Department of Media Technology and Art, Harbin Institute of Technology
Department of Music,School of Arts and Communication Beijing Normal University
Department of music,Soochow University
Department of music,Taiwan Normal University
Department of Photography, China News Service
Department of Planning in Anhui Jianzhu University
Department of Radio, Film and Television, Shih Hsin University
Department of Rare Books and Historical Documents National Palace Museum
Department of Regional and Urban Planning in Zhejiang University
Department of Sociology and Social Work, Yenching University
Department of Theatre,Yunnan Arts University
Department of the History of Science and Technology and Scientific Archaeology,University of Science and Technology of China
Department of the History of Science,Harvard University
Department of the History of Science,Tsinghua University
Department of Urban and Regional Planning in Nanjing University
Department of Urban and Regional Planning in Peking University
Department of Urban and Rural Planning in Chongqing University
科学参考收录了854744条科技类词条,基本涵盖了常见科技类参考文献及英语词汇的翻译,是科学学习和研究的有利工具。
Copyright © 2000-2023 Sciref.net All Rights Reserved
京ICP备2021023879号
更新时间:2026/1/8 12:56:36