The answer
It is a computational unit that combines numerical inputs and applies a transformation. The biological name is an analogy rather than a detailed simulation of a real neuron.
What is a neural network, and why is it called the computational brain of AI?
What is an artificial neuron in a simple network?
More FAQs in What is a neural network, and why is it called the computational brain of AI?
No. AI also includes methods based on explicit rules, search, planning, probabilistic models, and other techniques. Neural networks are one major family of approaches.
No. Performance depends on training data, compute, architecture, optimization, and the target task. Additional parameters do not automatically correct poor data or unsuitable training.
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