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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
  • What Actuaries Can Learn from Data Scientists
    business understanding (e.g., post-level term mortality for life Insurance, or the implications of no-fault ... is to increase your knowledge constantly! While it’s hard to openly admit when you don’t know or understand ...

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    • Authors: Nicholas Hanewinckel
    • Date: Aug 2021
    • Competency: Relationship Management; Technical Skills & Analytical Problem Solving
    • Publication Name: Predictive Analytics and Futurism Newsletter
    • Topics: FinTech & InsurTech; Predictive Analytics>Programming languages & tools; Predictive Analytics>Quality control & model governance