What's there to explain? Tell people that it isn't perfect, and they seem to know this already.
Propose to share a proportional number of correctly predicted examples for every incorrect example they come up with? (Okay, don't actually do this)
Who is criticising your work? Manager/colleague/stakeholder/C-level executive? Does it matter if they are criticising it? What happens if you just shrug and keep doing what you're doing?
The whole thing seems like a communication/political problem, not a technical one, and it's hard to give advice when we don't know the specifics.
Propose to share a proportional number of correctly predicted examples for every incorrect example they come up with? (Okay, don't actually do this)
Who is criticising your work? Manager/colleague/stakeholder/C-level executive? Does it matter if they are criticising it? What happens if you just shrug and keep doing what you're doing?
The whole thing seems like a communication/political problem, not a technical one, and it's hard to give advice when we don't know the specifics.