Matrix factorization

Matrix factorization (recommender systems) - mathematical procedure. Article “Matrix factorization” in Italian Wikipedia has 24.6 points for quality (as of July 1, 2025). The article contains 17 references and 8 sections.

This article has the best quality in Greek Wikipedia. However, the most popular language version of this article is English.

Since the creation of article “Matrix factorization”, its content was written by 8 registered users of Italian Wikipedia and edited by 54 registered Wikipedia users in all languages.

The article is cited 1 times in Italian Wikipedia and cited 43 times in all languages.

The highest Authors Interest rank from 2001:

• Local (Italian): #4687 in June 2018
• Global: #47123 in June 2018

The highest popularity rank from 2008:

• Local (Italian): #363202 in May 2019
• Global: #300296 in November 2019

There are 4 language versions for this article in the WikiRank database (of the considered 55 Wikipedia language editions).

The quality and popularity assessment was based on Wikipédia dumps from July 1, 2025 (including revision history and pageviews for previous years).

The table below shows the language versions of the article with the highest quality.

#	Language	Quality grade	Quality score
1	Greek (el) Παραγοντοποίηση πινάκων		36.8136
2	English (en) Matrix factorization (recommender systems)		35.6211
3	French (fr) Factorisation de matrices pour les systèmes de recommandation		26.2772
4	Italian (it) Matrix factorization		24.6139

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The following table shows the most popular language versions of the article.

The most popular language versions of the article "Matrix factorization" in all the time

#	Language	Popularity award	Relative popularity
1	English (en) Matrix factorization (recommender systems)		381 134
2	French (fr) Factorisation de matrices pour les systèmes de recommandation		19 037
3	Italian (it) Matrix factorization		6 255
4	Greek (el) Παραγοντοποίηση πινάκων		246

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The following table shows the language versions of the article with the highest popularity in the last month.

The most popular language versions of the article "Matrix factorization" in June 2025

#	Language	Popularity award	Relative popularity
1	English (en) Matrix factorization (recommender systems)		2 564
2	French (fr) Factorisation de matrices pour les systèmes de recommandation		67
3	Italian (it) Matrix factorization		34
4	Greek (el) Παραγοντοποίηση πινάκων		16

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The following table shows the language versions of the article with the highest Authors’ Interest.

Language versions of the article "Matrix factorization" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.

#	Language	AI award	Relative AI
1	English (en) Matrix factorization (recommender systems)		22
2	French (fr) Factorisation de matrices pour les systèmes de recommandation		21
3	Italian (it) Matrix factorization		8
4	Greek (el) Παραγοντοποίηση πινάκων		3

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The following table shows the language versions of the article with the highest Authors’ Interest in the last month.

Language versions of the article "Matrix factorization" with the highest AI in June 2025

#	Language	AI award	Relative AI
1	Greek (el) Παραγοντοποίηση πινάκων		0
2	English (en) Matrix factorization (recommender systems)		0
3	French (fr) Factorisation de matrices pour les systèmes de recommandation		0
4	Italian (it) Matrix factorization		0

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The following table shows the language versions of the article with the highest number of citations.

Language versions of the article "Matrix factorization" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	Greek (el) Παραγοντοποίηση πινάκων		22
2	English (en) Matrix factorization (recommender systems)		20
3	Italian (it) Matrix factorization		1
4	French (fr) Factorisation de matrices pour les systèmes de recommandation		0

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#	Language	Value
el	Greek Παραγοντοποίηση πινάκων
en	English Matrix factorization (recommender systems)
fr	French Factorisation de matrices pour les systèmes de recommandation
it	Italian Matrix factorization

Best Rank

Italian: #363202 05.2019

Global: #300296 11.2019

Best Rank

Italian: #4687 06.2018

Global: #47123 06.2018

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The WikiRank project is intended for automatic relative evaluation of the articles in the various language versions of Wikipedia. At the moment the service allows to compare over 44 million Wikipedia articles in 55 languages. Quality scores of articles are based on Wikipedia dumps from July, 2025. When calculating current popularity and AI of articles data from June 2025 was taken into account. For historical values of popularity and AI WikiRank used data from 2001 to 2025... More information