Convolutional neural network

Type of feedforward neural network

Summary

A convolutional neural network (CNN) is a type of feedforward neural network that learns features via filter optimization. This type of deep learning network has been applied to process and make predictions from many different types of data including text, images and audio. CNNs are the de-facto standard in deep learning-based approaches to computer vision and image processing, and have only recently been replaced—in some cases—by newer architectures such as the transformer.

Originally created by Enterprisey

8/31/2013, 3:20:31 PM

Modified

4/19/2026, 2:40:58 AM

Recent revisions

Grayfell4/19/2026, 2:40:58 AM

Undid revision [[Special:Diff/1349327702|1349327702]] by [[Special:Contributions/Mohammad Hijjawi|Mohammad Hijjawi]] ([[User talk:Mohammad Hijjawi|talk]]) [[WP:AISIGNS]] / [[WP:SYNTH]]

Mohammad Hijjawi4/16/2026, 8:40:57 PM

/* Receptive fields in the visual cortex */ Adding Needed Citations

OzmoOzmo4/15/2026, 4:30:46 AM

/* Video analysis */ ce

OzmoOzmo4/15/2026, 4:28:41 AM

/* Applications */ ce

SqrtNegativOne3/31/2026, 7:34:46 AM

/* top */ tautology

Rasptae3/30/2026, 8:24:55 PM
Rei3/23/2026, 5:43:49 PM

/* See also */

SageGreenRider2/26/2026, 2:47:57 AM

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Athina6662/9/2026, 7:13:28 PM

/* Distinguishing features */

Athina6662/9/2026, 7:12:28 PM

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Louis He1/31/2026, 4:29:25 AM

Explained input processing and output generation in fully connected layers

Louis He1/31/2026, 4:20:03 AM

Clarified locally connected layers' independent learning

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Adds Animal behavior detection subsection

Chongkian12/5/2025, 2:02:33 PM

match page name

Fgnievinski11/12/2025, 9:24:52 PM

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Contributors

Source: WikipediaView full article