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.
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describe the basic idea behind a neural network.
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a neural network is a machine learning model composed of interconnected layers of artificial neurons that use a predictive algorithm to map input data to a desired output. its purpose is to learn from data and recognize patterns, creating predictions based on the information it receives from the input layer.
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