Until the rise of LLMs recently using human-designed deterministic algorithms to perform ‘intelligent’ tasks (like image processing, and especially image recognition) has absolutely been considered AI.
AI encompasses (encompassed?...) everything that uses computation to produce intelligence-like results.
I fear the terminology battle has been lost, though, and nowadays most people consider at least neural networks - perhaps also non-determinism of output - to be a prerequisite for something being “AI” - which is actually _less_ meaningful to the end-user.
It’s pretty hilarious and history-blind to claim that AI is just 2015+ era deep neural magic black boxes or something, as if the field wasn’t invented until then. As if neural networks themselves hadn’t been tried several times at that point and found okay for classification tasks but not much more.
As if for a long time, most AI researchers didn’t even want to talk about neural networks because they feared that their "cool" factor takes focus away from real AI research, and because the last time NNs were a big deal it was followed by one of the AI winters of broken promises and dwindling budgets.
I didn't make that claim. Was this written by a hallucinating LLM?
Not AI, not even ML.