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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provide a simple explanation of what neural networks are.
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neural networks are computational models inspired by biological neural networks, used to process large amounts of data. they are composed of connected layers of nodes, taking input signals and using them to produce output signals of varying complexity.
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