Very easy to run and understand the steps. Excellent job.
Very easy to run and very efficient way to discover TO_VECTOR and VECTOR_COSINE functions.
NB: I needed to replace intersystemsdc/iris-community (still based on IRIS 2023.3) by containers.intersystems.com/intersystems/iris-community:latest-em (IRIS 2024.1) in order to fix the ERROR! Class '%Library.Vector', used by 'AG.GEO:property:VBASE', does not exist
The online demo shows quick and impressive some
background to start with vectors and the mathematics behind it
Understanding WHY this fit to text compare is something else