Estimation of Spatial Processes Using Local Scoring Rules

MUSIO, MONICA
2013-01-01

Abstract

We display pseudo-likelihood as a special case of a general estimation technique based on proper scoring rules. Such a rule supplies an unbiased estimating equation for any statistical model, and this can be extended to allow for missing data. When the scoring rule has a simple local structure, as in many spatial models, the need to compute problematic normalising constants is avoided. We illustrate the approach through an analysis of data on disease in bell pepper plants.
2013
2012
Inglese
97
2
173
179
7
http://www.springerlink.com/content/h615j4202541v051/
Esperti anonimi
scientifica
Proper scoring rule, Pseudo-likelihood, Ratio matching, Unbiased estimating equation
Dawid, Ap; Musio, Monica
1.1 Articolo in rivista
info:eu-repo/semantics/article
1 Contributo su Rivista::1.1 Articolo in rivista
262
2
none
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