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HOW IT IS BUILT The methods behind it COVID-19 pandemic Survey methodology WHAT IT CAN DO Its core abilities WHERE IT IS USED — · — — · — Facebook learns · reasons · acts
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In scientific contexts, a "feedback loop" or "feedback mechanism" is a system where the output of a process influences its own input, creating a self-regulating cycle. This concept applies across biology, chemistry, physics, and engineering, where outputs either amplify (positive feedback) or dampen (negative feedba…

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