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activation function

a function associated to a node in a computational network that defines the output of that node given an input or set of inputs
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activation function

Summary

activation function ranks in the top 2% of general entities by monthly Wikipedia readership (461 views/month).[1]

Key Facts

  • activation function's image is recorded as ReLU and GELU.svg[2].
  • activation function's subclass of is recorded as function[3].
  • activation function's has use is recorded as artificial neural network[4].
  • activation function's Freebase ID is recorded as /m/03cx1nf[5].
  • activation function's Stack Exchange tag is recorded as https://ai.stackexchange.com/tags/activation-functions[6].
  • activation function's Quora topic ID is recorded as Activation-Function[7].
  • activation function's Microsoft Academic ID is recorded as 38365724[8].
  • activation function's OpenAlex ID is recorded as C38365724[9].
  • activation function's Encyclopedia of China is recorded as 509445[10].

Why It Matters

activation function ranks in the top 2% of general entities by monthly Wikipedia readership (461 views/month).[1] It has Wikipedia articles in 18 language editions, a strong signal of global cultural recognition.[11] It is known by 7 alternative names across languages and contexts.[12]

Related Entities

artificial neural network deep neural network multilayer perceptron

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [2] ↑ . wikidata.org.
  2. [3] ↑ . wikidata.org.
  3. [4] ↑ . wikidata.org.
  4. [5] ↑ . wikidata.org.
  5. [6] ↑ . wikidata.org.
  6. [7] ↑ . Quora. wikidata.org.
  7. [8] ↑ . wikidata.org.
  8. [9] ↑ . OpenAlex. Retrieved . docs.openalex.org. Provenance: wikidata.org.
  9. [10] ↑ . wikidata.org.

Aggregate / graph-position facts

  1. [1] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [11] ↑ . Wikidata sitelinks. wikidata.org.
  3. [12] ↑ . Wikidata aliases. wikidata.org.

📑 Cite this page

Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). activation function. Retrieved April 10, 2026, from https://4ort.xyz/entity/activation-function
MLA “activation function.” 4ort.xyz Knowledge Graph, 4ort.xyz, 10 Apr. 2026, https://4ort.xyz/entity/activation-function.
BibTeX @misc{4ortxyz_activation-function_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{activation function}}, year = {2026}, url = {https://4ort.xyz/entity/activation-function}, note = {Accessed: 2026-04-10}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): activation function — https://4ort.xyz/entity/activation-function (retrieved 2026-04-10)

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