As I was rewriting the conclusion I realised how often I start on sentences and then ignore them. The following is a snippet of abandoned sentences from one paragraph of my conclusion.

As a result, the prototype developed to test the concept

The recommendations are taken from a substantial item catalogue of tens of millions of items.

Our results show that describe the concept here

Secondly, the accuracy and performance results

We identified a number of improvements that can be made:
- scaling routing
- minimizing inter-node traffic
- auto-adjusting load

Throwaway-prototyping…