Regression by composition
通过变换复合构建回归AI 解读 ↓
本页整理公开书目信息,不生成学术质量评分。AI 解读根据题名及所注明的摘要或原文片段生成,未完成全文核验,可能有误;具体假设、证明与结论请核对原文。摘要保留来源文本,未经模型改写。
DOI 首次登记不等于接收或发表日期。部分更正、评论等条目没有独立摘要;缺少可靠材料时保留待补状态。
引用量采用 OpenAlex 单条关联记录,不合计多个记录;关联记录可能包含正式发表版本,不等于此版本单独引用。缺失不视为零,引用指标不代表论文质量。
关注作者按书目中的完整姓名匹配,同名和姓名变体需人工辨别。相关论文先按共享细分方向和具体方法排列,再参考通用方法与发表日期。
AI 根据所提供的论文材料归类:摘要核心是通用回归框架,二元响应示例未明确涉及离散选择机制或其他所列细分主题。
通过变换复合构建回归AI 解读 ↓
正在核对关联版本…
正在核对对应版本的资源…
We describe a modular regression framework in which covariate-dependent transformations are composed together and act on probability distributions. This framework is based on group actions of vector spaces, which are computationally convenient families of transformations that are well suited to model building and inference. We quantify covariate contributions to each group action through corresponding linear maps, and these are the only model parameters to be estimated. Algebraic features of group actions-notably, their invariant subsets-are informative about local statistical properties of the regression model. Vector space actions on affine spaces also provide a minimal geometric structure for comparing distributions, with affine transformations characterizing collapsible contrasts. In two substantive data analyses, we illustrate how unconventional models may be expressed as regressions by composition. We exhibit and extend existing nonlinear models for interpolating infant growth curves for individuals, and for producing standard population growth charts. We also use regression by composition to specify and fit a bespoke, mechanistically-motivated binary regression model for antiretroviral therapies in the treatment of HIV.