This page describes what to do in case of an
Icinga alert.
For more information you could
search the govuk-puppet repo for the source of the alert
Warning
This document has not been updated for a while now. It may be out of date.
Last updated:
28 Nov 2022
Train and deploy LTR model for Search API
Search API uses a machine learning tool called Learn to Rank (LTR) to improve search result relevance. This uses the TensorFlow Ranking module.
On occassion the current ranking becomes out of date and the tool needs to be re-trained. There are several rake tasks to accomplish this.