I need to be able to perform some small customization, if possible, to the detection algorithm. For example if I have a 9 digit number, starting with 0, then treat it as a String.

So far - I have found Frictionless Framework [0] which seems good, but I can't see any way of specifying customizations to the profiling algorithm, and Data Profiler [1] which uses ML for type detection, and it seems I should be able to train some new rules but I need a CUDA capable machine, which at the moment I do not have.

Hoping the collective HN brain can point me to something better if it exists.

[0] - https://framework.frictionlessdata.io/ [1] - https://github.com/capitalone/DataProfiler