> I got into this profession simply because I could Ctrl-Z to the previous step much more easily than my then favourite chemical engineering goals.
That is interesting. Asking as a complete ignoramus - is there not a way to do this now? Like start off with a 100 of reagent and at every step use a bit and discard if wrong
But for every step that turns out to be "correct" you now have to go back and redo that in your held-out sample anyways. So it's not like you get to save on repeating the work -- IIUC you just changed it from depth-first execution order to breadth-first execution order.
??? What's up with native English speakers and random acronyms of stuff that isn't said that often? YMMV, IIUC, IANAL, YSK... Just say it and save everyone else a google search.
I'm not a native English speaker, but IIUC is clearly 'If I Understand Correctly'. If you look at the context it's often fairly easy to figure out what an initialism means. I mean even I can usually deduce the meaning and I'm barely intelligent enough to qualify as 'sentient'.