For most purposes having a huge amount of accuracy isn’t too important.

Instead of representing the values as floating numbers, we can represent them as percentages between 0 and 100. We’ll be down to two-digit accuracy, but again for many use cases that’s sufficient. Plus, if this is output from a model, those last few digits of “accuracy” are likely to be noise, they won’t actually tell us anything useful.

Whole percentages have the nice property that they can fit in a single byte, an int8—as opposed to float64, which uses eight bytes:

Announcing The Global Numeric Graph – The GDELT Project. (n.d.). Retrieved May 14, 2021, from https://blog.gdeltproject.org/announcing-the-global-numeric-graph/

A Timeline Of Infection, Death And Vaccination Count Mentions In The News During Covid-19 Using The Global Numeric Graph – The GDELT Project. (n.d.). Retrieved May 14, 2021, from https://blog.gdeltproject.org/a-timeline-of-infection-death-and-vaccination-count-mentions-in-the-news-during-covid-19-using-the-global-numeric-graph/

Auto recode a string variable into a numeric variable... the most effective way

Dhami, M. K., & Mandel, D. R. (2020). UK and US policies for communicating probability in intelligence analysis: A review [Preprint]. PsyArXiv. https://doi.org/10.31234/osf.io/kuyhb