55 citations · 178 across the 5 of their papers we have counts for
5 papers
Nonparametric regression with the scale depending on auxiliary variable
Sam Efromovich
The paper is devoted to the problem of estimation of a univariate component in a heteroscedastic nonparametric multiple regression under the mean integrated squared error (MISE) cr…
Adaptive estimation of and oracle inequalities for probability densities and characteristic functions
Sam Efromovich
The theory of adaptive estimation and oracle inequalities for the case of Gaussian-shift--finite-interval experiments has made significant progress in recent years. In particular,…
Conditional density estimation in a regression setting
Sam Efromovich
Regression problems are traditionally analyzed via univariate characteristics like the regression function, scale function and marginal density of regression errors. These characte…
Estimation of the density of regression errors
Sam Efromovich
Estimation of the density of regression errors is a fundamental issue in regression analysis and it is typically explored via a parametric approach. This article uses a nonparametr…
Density estimation for biased data
Sam Efromovich
The concept of biased data is well known and its practical applications range from social sciences and biology to economics and quality control. These observations arise when a sam…