Re: variance estimation and cross-validation

2001-07-25 Thread Michael F.
From: Mark Everingham ([EMAIL PROTECTED]) Subject: variance estimation and cross-validation Newsgroups: sci.stat.math, sci.stat.edu, sci.stat.consult, sci.math Date: 2001-07-24 03:14:05 PST I'm not familiar with your research area, but if I understand your data correctly you have N

variance estimation and cross-validation

2001-07-24 Thread Mark Everingham
Can anyone help with this please? --- I have a set of N images. I train a classifier to label pixels in an image as one of a set of classes. To estimate the accuracy of the classifier I use cross-validation with k folds, training on k-1 and testing on 1. Thus the estimated accuracy on an image i

variance estimation and cross-validation

2001-07-24 Thread Mark Everingham
Can anyone help with this please? --- I have a set of N images. I train a classifier to label pixels in an image as one of a set of classes. To estimate the accuracy of the classifier I use cross-validation with k folds, training on k-1 and testing on 1. Thus the estimated accuracy on an image i