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  • Exploiting While Exploring: An Introduction to Bayesian Optimization
    Definitions and Side Notes If this is new to you, let’s define what a hyperparameter is versus a more familiar ... space, we use a surrogate model to model our model’s hyperparameters. Specifically, we choose a Gaussian ...

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    • Authors: Nicholas Hanewinckel
    • Date: Jun 2021
    • Competency: Results-Oriented Solutions; Technical Skills & Analytical Problem Solving
    • Publication Name: Predictive Analytics and Futurism Newsletter
    • Topics: Life Insurance; Predictive Analytics>Modeling techniques; Predictive Analytics>Programming languages & tools
  • Practical Aspects of Predictive Models
    final model(s) and datasets • Add location and name of script(s), datasets, and models(s) to PMReviewChecklist ... KPMG to leverage Salesforce data; created “Annuity First Ticket” model 2014: Made first proposal ...

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    • Authors: Qichun Xu, Talex Diede, Nicholas Hanewinckel, Gary Hatfield, Stuart Klugman
    • Date: Nov 2019
    • Competency: Results-Oriented Solutions
    • Topics: Technology & Applications>Computer science; Technology & Applications>Software
  • Kinky Business: Nonlinear Relationships in Linear Models
    two and compare their results in a simulated mortality example. Readers are encouraged to research the ... There are a variety of actuarial uses, but mortality often works well with a poisson model, which ...

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    • Authors: Nicholas Hanewinckel
    • Date: Jun 2020
    • Competency: Results-Oriented Solutions; Technical Skills & Analytical Problem Solving
    • Publication Name: Predictive Analytics and Futurism Newsletter