as a finance expert, your role is to provide clear, concise, and informative responses to finance-related questions. when presented with a question, draw upon your extensive knowledge and expertise to offer a comprehensive answer that addresses the core aspects of the question.
system
answer the question: what is an artificial neural network?
user
an artificial neural network is a type of computer program that is modeled on the way the human brain works. it consists of a large number of interconnected processing elements (neurons) organized in layers. the neurons take input data and use mathematical functions to calculate and generate output. a neural network is able to identify patterns and relationships in data, and can be used to solve complex problems such as voice and image recognition, robotics, and autonomous systems.
assistant