Sparse dictionary learning

Sparse dictionary learning - Representation learning method. Article “Sparse dictionary learning” in English Wikipedia has 40.7 points for quality (as of July 1, 2025). The article contains 19 references and 13 sections.

In this language version of Wikipedia the article has the best quality. Also, this article is the most popular in that (English) language version.

Since the creation of article “Sparse dictionary learning”, its content was written by 40 registered users of English Wikipedia and edited by 81 registered Wikipedia users in all languages.

The article is cited 212 times in English Wikipedia and cited 314 times in all languages.

The highest Authors Interest rank from 2001:

• Local (English): #22784 in December 2015
• Global: #90608 in November 2018

The highest popularity rank from 2008:

• Local (English): #285106 in April 2018
• Global: #475323 in April 2018

There are 7 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	English (en) Sparse dictionary learning		40.6543
2	Korean (ko) 희소 사전 학습		31.7162
3	Spanish (es) Aprendizaje por diccionarios dispersos		30.1708
4	Persian (fa) یادگیری فرهنگ لغت پراکنده		23.6588
5	Catalan (ca) Aprenentatge de diccionari escàs		19.9825
6	Chinese (zh) 稀疏字典學習		15.5809
7	French (fr) Codage parcimonieux		14.9181

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

The most popular language versions of the article "Sparse dictionary learning" in all the time

#	Language	Popularity award	Relative popularity
1	English (en) Sparse dictionary learning		276 656
2	Chinese (zh) 稀疏字典學習		9 704
3	French (fr) Codage parcimonieux		5 690
4	Persian (fa) یادگیری فرهنگ لغت پراکنده		447
5	Spanish (es) Aprendizaje por diccionarios dispersos		264
6	Catalan (ca) Aprenentatge de diccionari escàs		150
7	Korean (ko) 희소 사전 학습		28

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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 "Sparse dictionary learning" in June 2025

#	Language	Popularity award	Relative popularity
1	English (en) Sparse dictionary learning		1 999
2	Chinese (zh) 稀疏字典學習		130
3	French (fr) Codage parcimonieux		41
4	Korean (ko) 희소 사전 학습		28
5	Spanish (es) Aprendizaje por diccionarios dispersos		18
6	Catalan (ca) Aprenentatge de diccionari escàs		10
7	Persian (fa) یادگیری فرهنگ لغت پراکنده		7

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

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

#	Language	AI award	Relative AI
1	English (en) Sparse dictionary learning		40
2	Chinese (zh) 稀疏字典學習		25
3	French (fr) Codage parcimonieux		9
4	Persian (fa) یادگیری فرهنگ لغت پراکنده		3
5	Spanish (es) Aprendizaje por diccionarios dispersos		2
6	Catalan (ca) Aprenentatge de diccionari escàs		1
7	Korean (ko) 희소 사전 학습		1

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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 "Sparse dictionary learning" with the highest AI in June 2025

#	Language	AI award	Relative AI
1	Korean (ko) 희소 사전 학습		2
2	Catalan (ca) Aprenentatge de diccionari escàs		0
3	English (en) Sparse dictionary learning		0
4	Spanish (es) Aprendizaje por diccionarios dispersos		0
5	Persian (fa) یادگیری فرهنگ لغت پراکنده		0
6	French (fr) Codage parcimonieux		0
7	Chinese (zh) 稀疏字典學習		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 "Sparse dictionary learning" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	English (en) Sparse dictionary learning		212
2	Chinese (zh) 稀疏字典學習		88
3	Korean (ko) 희소 사전 학습		5
4	Spanish (es) Aprendizaje por diccionarios dispersos		4
5	French (fr) Codage parcimonieux		4
6	Catalan (ca) Aprenentatge de diccionari escàs		1
7	Persian (fa) یادگیری فرهنگ لغت پراکنده		0

More...

#	Language	Value
ca	Catalan Aprenentatge de diccionari escàs
en	English Sparse dictionary learning
es	Spanish Aprendizaje por diccionarios dispersos
fa	Persian یادگیری فرهنگ لغت پراکنده
fr	French Codage parcimonieux
ko	Korean 희소 사전 학습
zh	Chinese 稀疏字典學習

Best Rank

English: #285106 04.2018

Global: #475323 04.2018

Best Rank

English: #22784 12.2015

Global: #90608 11.2018

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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