请输入您要查询的字词:
单词
single-index model
释义
single-index model
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
phase defect
phase delay
phase demodulation
phase-derived range
phase detector
phase diagram
phase diagram method
phase diagram of 3He at low temperature
phase diagram of ^3He at low temperature
phase diagram of Fe-O system
phase diagram of igneous rocks
phase diagram of three constituents system
phase diagrams
phase difference
Phase differencemeasurement
phase displacement
phase Doppler particle analyzer
phase effect
phase equilibria in igneous systems
phase equilibrium
phase equilibrium condition of liquid droplet
phase equilibrium condition of two phase system
phase equilibrium conditions of multi element and multi phase system
phase equilibrium conditions of multi-element and multi-phase system
phase equilibrium curve
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:2025/12/2 0:05:39