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feedback loop

feedback loop

16 4.2
A system where part of what it makes is sent back to change how it works
  • noun
  • /ˈfiːdˌbæk luːp/
  • Specialized
translation icon : bucle de realimentación
  • "We know that there are, in biology, lots of feedback loops," says Rockefeller University geneticist Michael Young.
  • a positive feedback loop
  • a negative feedback loop
  • a complex feedback loop

What kind of feedback loop will my behavior create?

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Examples

  • The result: a tidy population-control feedback loop regulated by food quality rather than quantity.

    Academic text (1990)
  • So you had some feedback loop whereby you could improve your writing.

  • And it's a positive feedback loop for the most part.

  • What kind of feedback loop will my behavior create?

  • It's because it creates a culture that has a feedback loop on itself.

  • Communication involves creating productive feedback loops to share relevant information.

    Academic text (2007)
  • The extent of these positive feedback loops is poorly understood, but they are very likely considerable.

    Academic text (2009)
  • What are the negative feedback loops that are keeping this system in homeostasis?

    Academic text (1994)
  • The effort required to develop and maintain the feedback loop is eminently worthwhile.

    Academic text (1992)
  • In a feedback loop, changes to a product are informed by consumer responses, allowing for continual improvement.

Synonyms

feedback
vsfeedback loop
  • Specialized
58 3.7

Part of what a machine or system sends out is returned into its input to control it

focuses more on controlling the system's function than on later outputs
feedback circuit
vsfeedback loop
  • Specialized
6.0

An electrical circuit that sends part of its output back to its input to control how it works

is the broader process not limited to electrical systems

How Strong

positive feedback
  • Specialized
4 4.3
feedback loop
  • Specialized
16 4.2
negative feedback
  • Specialized
10 3.9

Surface Forms

feedback loop singular

Morphology

feedback + loop

The noun is transparently compositional: it denotes a loop (closed path or cycle) in which feedback (output returned to input) occurs, so the overall meaning is directly derivable from the constituents. Although the term is often used in technical contexts, the logic of ‘feedback’ + ‘loop’ is straightforward and is likely comprehensible to a B1 learner who knows both words.

Etymology

Feedback loop comes from a simple image: imagine cooking soup, tasting it, then adding salt and tasting again, where your tasting is the feedback and the repeat is the loop. So, a feedback loop is when part of the 'output' is sent back to the 'input' to control or change what happens.