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weighted sum

mathematical sum of products
Intangible mathematical_concept Q130299362
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weighted sum

Summary

weighted sum is a mathematical concept[1]. It draws 5 Wikipedia views per month (mathematical_concept category, ranking #254 of 1,007).[2]

Key Facts

  • weighted sum's instance of is recorded as mathematical concept[3].
  • weighted sum's subclass of is recorded as mathematical expression[4].
  • weighted sum's subclass of is recorded as mathematical operation[5].
  • weighted sum's defining formula is recorded as \sum_{a \in A} f(a) w(a)[6].
  • weighted sum's maintained by WikiProject is recorded as WikiProject Mathematics[7].
  • weighted sum's ProofWiki ID is recorded as Definition:Weighted_Sum[8].
  • weighted sum's in defining formula is recorded as w[9].

Why It Matters

weighted sum draws 5 Wikipedia views per month (mathematical_concept category, ranking #254 of 1,007).[2]

References

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

Direct Wikidata claims

  1. [3] ↑ . wikidata.org.
  2. [4] ↑ . wikidata.org.
  3. [5] ↑ . wikidata.org.
  4. [6] ↑ . wikidata.org.
  5. [7] ↑ . wikidata.org.
  6. [8] ↑ . wikidata.org.
  7. [9] ↑ . wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . Wikimedia Foundation. dumps.wikimedia.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). weighted sum. Retrieved May 3, 2026, from https://4ort.xyz/entity/weighted-sum
MLA “weighted sum.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/weighted-sum.
BibTeX @misc{4ortxyz_weighted-sum_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{weighted sum}}, year = {2026}, url = {https://4ort.xyz/entity/weighted-sum}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): weighted sum — https://4ort.xyz/entity/weighted-sum (retrieved 2026-05-03)

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