54 search results - page 1 / 11 » Nonlinear Quantile Regression Estimation of Longitudinal Dat... |
CSSC
2008
13 years 5 months ago
2008
This paper examines a weighted version of the quantile regression estimator defined by Koenker and Bassett (1978), adjusted to the case of nonlinear longitudinal data. Different w...
ICDM
2009
IEEE
14 years 4 days ago
2009
IEEE
Quantile regression refers to the process of estimating the quantiles of a conditional distribution and has many important applications within econometrics and data mining, among ...
KDD
2007
ACM
13 years 11 months ago
2007
ACM
In this paper we discuss the important practical problem of customer wallet estimation, i.e., estimation of potential spending by customers (rather than their expected spending). ...
SODA
1997
ACM
13 years 6 months ago
1997
ACM
The problem of fitting a straight line to a finite collection of points in the plane is an important problem in statistical estimation. Robust estimators are widely used because...
CSDA
2008
13 years 5 months ago
2008
A model-based clustering method is proposed for clustering individuals on the basis of measurements taken over time. Data variability is taken into account through non-linear hier...