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similarity measure

function that quantifies the similarity between two objects
Class type of: measure Q29017317

Facts

4 properties
Subclass of
measure
Defining formula
s(x, x) = 1; s(x, y) < 1 \text{ if } x \neq y, s : X \times X \to (-\infty, 1]
Opposite of
metric function[2]
P14541
3Bp7jj, xlo3e, 1SgmWX, 20AWKx[3][4][5][6]
🏷️ Also known as
en similarity function en similarity metric en similarity measure en measure of similarity ar مقياس التماثل de Ähnlichkeitsmaß de Ähnlichkeitsmass es Medida de similaridad fr Mesure de similarité hu hasonlósági függvény hu hasonlósági mérték it misura di similarità ja 類似性測度 ko 유사도 측정 nl eenheid ter vergelijking nl maatstaf ter vergelijking nl vergelijkingsmaatstaf pt medida de similaridade ru коэффициент сходства ru мера ассоциации
🔖 Identifiers · 5
OpenAlex ID
C2776517306
Australian Educational Vocabulary ID
scot/6561
Encyclopedia of China (Third Edition) ID
51k (51k–547k, n=4)
Freebase ID
/m/03yh1w
Microsoft Academic ID (discontinued)
2776517306

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🔗 Connections
Examples 4
cosine similarity, semantic similarity, Jensen's alpha, materiality
Subtypes 2
cross-correlation, similarity matrix
Instance of 1
field of study
Subclass of 1
measure
← Uses 1
latent space
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Summary

similarity measure is a type of measure[1].

References

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

Direct Wikidata claims

  1. [1] ↑ . wikidata.org.
  2. [2] ↑ . wikidata.org.
  3. [3] ↑ . wikidata.org.
  4. [4] ↑ . wikidata.org.
  5. [5] ↑ . wikidata.org.
  6. [6] ↑ . 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). similarity measure. Retrieved November 5, 2026, from https://4ort.xyz/entity/similarity-measure
MLA “similarity measure.” 4ort.xyz Knowledge Graph, 4ort.xyz, 5 Nov. 2026, https://4ort.xyz/entity/similarity-measure.
BibTeX @misc{4ortxyz_similarity-measure_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{similarity measure}}, year = {2026}, url = {https://4ort.xyz/entity/similarity-measure}, note = {Accessed: 2026-11-05}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): similarity measure — https://4ort.xyz/entity/similarity-measure (retrieved 2026-11-05)

Canonical URL: https://4ort.xyz/entity/similarity-measure · Last refreshed:

Edit History

Rolling log of changes to this entity's Wikidata record. Values shown reflect the current state of each edited property — follow the history link to see the precise diff for any edit.

  1. 18h ago · Artoria2e5 · 2026-11-05 view diff on Wikidata ↗
    Defining formula → s(x, x) = 1; s(x, y) < 1 \text{ if } x \neq y, s : X \times X \to (-\infty, 1]
    Claims rich → —
    "/* wbsetclaim-create:2||1 */ Defining formula: s : X \times X \to (-\infty, 1]"
  2. 18h ago · Artoria2e5 · 2026-11-05 view diff on Wikidata ↗
    Defining formula → s(x, x) = 1; s(x, y) < 1 \text{ if } x \neq y, s : X \times X \to (-\infty, 1]
    Claims rich → —
    "/* wbsetclaim-create:2||1 */ Defining formula: s(x, x) = 1; s(x, y) < 1 \text{ if } x \neq y"
  3. 1d ago · Artoria2e5 · 2026-11-04 view diff on Wikidata ↗
    Claims rich → —
    "/* wbsetclaim-update:2||1|2 */ Opposite of: metric function"
  4. 1d ago · Artoria2e5 · 2026-11-04 view diff on Wikidata ↗
    Opposite of → metric function
    Claims rich → —
    "/* wbsetclaim-create:2||1 */ Opposite of: metric function"
  5. 1d ago · Artoria2e5 · 2026-11-04 view diff on Wikidata ↗
    Claims rich → —
    "/* wbsetclaim-update:2||1|2 */ Subclass of: measure"
  6. 16w ago · Nyuhn · 2026-07-12 view diff on Wikidata ↗
    P14541 → 3Bp7jj, xlo3e, 1SgmWX +1
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/41251|batch #41251]]: ZGBK ID"
  7. 24w ago · Zhenqinli · 2026-05-17 view diff on Wikidata ↗
    Encyclopedia of China (Third Edition) ID → 547494, 123183, 59824 +1
    "/* wbsetclaim-create:2||1 */ Encyclopedia of China (Third Edition) ID: 51239"
  8. 24w ago · Infovarius · 2026-05-16 view diff on Wikidata ↗
    Subclass of → measure
    Subclass of → —
    Aliases → —
    Instance of → —
    "/* wbremoveclaims-remove:1| */ Instance of: field of study"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.