deep learning

noun

computing
: a form of machine learning in which the computer network rapidly teaches itself to understand a concept without human intervention by performing a large number of iterative calculations on an extremely large dataset
Deep learning involves feeding machines lots of data so the AI can learn patterns itself without requiring humans to program knowledge into the machine.Mike Cherney
In deep learning, multiple neural networks are "stacked" on top of each other, or layered, in order to create models that are even better at prediction because each new layer learns from the ones before it.Derrick Harris
sometimes used before another noun
The purpose of many deep learning systems is to minimize the amount of time spent feeding or quizzing a piece of software …Erik Sofge

Examples of deep learning in a Sentence

Recent Examples on the Web
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Alexnet, the first deep learning triumph, was just a year old. Brad Templeton, Forbes.com, 27 May 2026 The other one is deep learning—AI. Derek Thompson, The Atlantic, 26 May 2026 In April, Pepe and his colleagues presented their findings at the International Conference on Learning Representations, an annual meeting dedicated to AI deep learning. Peter Hall, Scientific American, 8 May 2026 By integrating deep learning across species with ancestral reconstruction, the model identifies the regulatory mechanisms and selection pressures that shape biological outcomes over time. Matthew Kayser, USA Today, 29 Apr. 2026 See All Example Sentences for deep learning

Word History

First Known Use

1986, in the meaning defined above

Time Traveler
The first known use of deep learning was in 1986

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Cite this Entry

“Deep learning.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/deep%20learning. Accessed 31 May. 2026.

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