covariance matrix

measure of covariance of components of a random vector
Thing general Q1134404
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covariance matrix

Summary

covariance matrix ranks in the top 2% of general entities by monthly Wikipedia readership (867 views/month).[1]

Key Facts

  • covariance matrix's subclass of is recorded as positive-semidefinite matrix[2].
  • covariance matrix's Freebase ID is recorded as /m/01b6vf[3].
  • covariance matrix's different from is recorded as Cross-covariance matrix[4].
  • covariance matrix's MathWorld ID is recorded as CovarianceMatrix[5].
  • covariance matrix's Great Russian Encyclopedia Online ID is recorded as 2076568[6].
  • covariance matrix's Quora topic ID is recorded as Covariance-Matrix[7].
  • covariance matrix's Elhuyar ZTH ID is recorded as 133851[8].
  • covariance matrix's maintained by WikiProject is recorded as WikiProject Mathematics[9].
  • covariance matrix's Microsoft Academic ID is recorded as 129759605[10].
  • covariance matrix's Microsoft Academic ID is recorded as 185142706[11].
  • covariance matrix's OpenAlex ID is recorded as C129759605[12].
  • covariance matrix's OpenAlex ID is recorded as C185142706[13].
  • covariance matrix's Encyclopedia of China is recorded as 50652[14].
  • covariance matrix's Encyclopedia of China is recorded as 215734[15].

Why It Matters

covariance matrix ranks in the top 2% of general entities by monthly Wikipedia readership (867 views/month).[1] It has Wikipedia articles in 19 language editions, a strong signal of global cultural recognition.[16] It is known by 14 alternative names across languages and contexts.[17]

References

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

Direct Wikidata claims

  1. [2] . wikidata.org.
  2. [3] . Freebase Data Dumps. wikidata.org.
  3. [4] . wikidata.org.
  4. [5] . wikidata.org.
  5. [6] . wikidata.org.
  6. [7] . wikidata.org.
  7. [8] . wikidata.org.
  8. [9] . wikidata.org.
  9. [10] . wikidata.org.
  10. [11] . wikidata.org.
  11. [12] . OpenAlex. Retrieved . docs.openalex.org. Provenance: wikidata.org.
  12. [13] . OpenAlex. Retrieved . docs.openalex.org. Provenance: wikidata.org.
  13. [14] . wikidata.org.
  14. [15] . wikidata.org.

Aggregate / graph-position facts

  1. [1] . Wikimedia Foundation. dumps.wikimedia.org.
  2. [16] . Wikidata sitelinks. wikidata.org.
  3. [17] . 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). covariance matrix. Retrieved April 10, 2026, from https://4ort.xyz/entity/covariance-matrix
MLA “covariance matrix.” 4ort.xyz Knowledge Graph, 4ort.xyz, 10 Apr. 2026, https://4ort.xyz/entity/covariance-matrix.
BibTeX @misc{4ortxyz_covariance-matrix_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{covariance matrix}}, year = {2026}, url = {https://4ort.xyz/entity/covariance-matrix}, note = {Accessed: 2026-04-10}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): covariance matrix — https://4ort.xyz/entity/covariance-matrix (retrieved 2026-04-10)

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