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Accelerating the quadratic lower-bound algorithm via optimizing the shrinkage parameter - MaRDI portal

Accelerating the quadratic lower-bound algorithm via optimizing the shrinkage parameter (Q425379)

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scientific article; zbMATH DE number 6043846
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Accelerating the quadratic lower-bound algorithm via optimizing the shrinkage parameter
scientific article; zbMATH DE number 6043846

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    Accelerating the quadratic lower-bound algorithm via optimizing the shrinkage parameter (English)
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    8 June 2012
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    Cox proportional hazards model
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    EM-type algorithms
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    logistic regression
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    Newton-Raphson algorithm
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    optimal QLB algorithm
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    QLB algorithm
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    numerical examples
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    Fisher scoring algorithm
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    quadratic lower-bound algorithm
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    convergence
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    stability
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    shrinkage parameter
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