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Bayesian Classification with Gaussian Processes (1998)
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by
Christopher K. I. Williams
,
David Barber
| Venue: | IEEE Transactions on Pattern Analysis and Machine Intelligence |
| Citations: | 175 - 1 self |
BibTeX
@ARTICLE{Williams98bayesianclassification,
author = {Christopher K. I. Williams and David Barber},
title = {Bayesian Classification with Gaussian Processes},
journal = {IEEE Transactions on Pattern Analysis and Machine Intelligence},
year = {1998},
volume = {20},
pages = {1342--1351}
}
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Abstract
We consider the problem of assigning an input vector x to one of m classes by predicting P (cjx) for c = 1; : : : ; m. For a two-class problem, the probability of class 1 given x is estimated by oe(y(x)), where oe(y) = 1=(1 + e ). A Gaussian process prior is placed on y(x), and is combined with the training data to obtain predictions for new x points.
