What is Artificial Neural Network?

What is Artificial Neural Network?

Artificial Neural Networks (ANN) are the pieces of a computing system designed to simulate the way the human brain analyzes and processes information. They are the foundations of Artificial Intelligence (AI)
and solve problems that would prove impossible or difficult by human or statistical standards. ANN have self-learning capabilities that enable them to produce better results as more data become available. as per Investopedia

Artificial intelligence (AI) is a term for simulated intelligence in machines.
These machines are programmed to "think" like a human and mimic the way a person acts.
The ideal characteristic of artificial intelligence is its ability to rationalize and take actions
that have the best chance of achieving a specific goal,
although the term can be applied to any machine
that exhibits traits associated with a human mind,
such as learning and solving problems. As per Investopedia