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Machine learning in reserving: From data structures to time series based neural networks | General Insurance Spring Webinar Series 2026

Thu 23 Apr 2026 -
09:30 - 10:30 (BST)

The Machine Learning in Reserving Working Party will present some of our latest thinking based on our Neural Network (NN) Framework. We will discuss the work that is in our recently (or soon to be) published blogs:

  • – the way data is structured going into a model is very important
  • A comparison of a neural network to the chain ladder

We will also cover our most recent findings from looking at time series based neural networks. Using a GRU (gated recurrent unit) seems a significant step up from a basic NN on reserving data.

We hope this will encourage reserving actuaries to have a go themselves on real data. All our research has accompanying code which is available to everyone. were designed to allow those with no prior knowledge to learn how to use NNs.

This presentation directly follows on from our which we would recommend as a pre-watch.

 

Speakers

Sarah MacDonnell, LCP and Jacky Poon

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General Insurance Spring Webinar Series 2026

Join us online from 20 to 28 April for this compelling series of webinars exploring a range of general insurance hot topics.
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