CSDA 2007 | Sciweavers

13

CSDA
2007

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Computational methods for case-cohort studies

13 years 4 months ago

Computational methods, which can be implemented using standard Cox regression software, are given for ﬁtting “exact” pseudolikehood estimates and robust and asymptotic varia...

Bryan Langholz, Jenny Jiao

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10

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CSDA
2007

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Some extensions of score matching

13 years 4 months ago

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Many probabilistic models are only deﬁned up to a normalization constant. This makes maximum likelihood estimation of the model parameters very difﬁcult. Typically, one then h...

Aapo Hyvärinen

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5

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CSDA
2007

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On sovereign credit migration: A study of alternative estimators and rating dynamics

13 years 4 months ago

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Ana-María Fuertes, Elena Kalotychou

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