ラフ集合

Quality:

Rough set - formal approximation of a crisp (i.e. conventional) mathematical set. Article "ラフ集合" in Japanese Wikipedia has 0.9 points for quality (as of November 1, 2023).

This article has the best quality in English Wikipedia. Also, this article is the most popular in that language version.

Since the creation of article "ラフ集合", its content was written by 4 registered users of Japanese Wikipedia and edited by 115 registered Wikipedia users in all languages.

The article is cited 5 times in Japanese Wikipedia and cited 74 times in all languages.

The highest Authors Interest rank from 2001:

  • Local (Japanese): #57785 in July 2007
  • Global: #108713 in May 2012

The highest popularity rank from 2008:

  • Local (Japanese): #246012 in June 2008
  • Global: #314285 in September 2014

There are 5 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 November 1, 2023 (including revision history and pageviews for previous years).

下表顯示了最高品質的文章的語言版本。

Languages with the highest quality

#LanguageQuality gradeQuality score
1English (en)
Rough set
29.6885
2Chinese (zh)
粗集合
21.3239
3French (fr)
Théorie des ensembles approximatifs
0.9793
4Japanese (ja)
ラフ集合
0.8715
5Polish (pl)
Teoria zbiorów przybliżonych
0.2546
More...

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

Most popular in all the time

The most popular language versions of the article "ラフ集合" in all the time
#LanguagePopularity awardRelative popularity
1English (en)
Rough set
403 931
2Polish (pl)
Teoria zbiorów przybliżonych
36 849
3Japanese (ja)
ラフ集合
30 119
4Chinese (zh)
粗集合
17 829
5French (fr)
Théorie des ensembles approximatifs
5 456
More...

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

Most popular in October 2023

The most popular language versions of the article "ラフ集合" in October 2023
#LanguagePopularity awardRelative popularity
1English (en)
Rough set
986
2Polish (pl)
Teoria zbiorów przybliżonych
115
3Japanese (ja)
ラフ集合
60
4Chinese (zh)
粗集合
60
5French (fr)
Théorie des ensembles approximatifs
28
More...

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

The highest AI

Language versions of the article "ラフ集合" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.
#LanguageAI awardRelative AI
1English (en)
Rough set
86
2Polish (pl)
Teoria zbiorów przybliżonych
10
3Chinese (zh)
粗集合
9
4French (fr)
Théorie des ensembles approximatifs
6
5Japanese (ja)
ラフ集合
4
More...

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

The highest AI in October 2023

Language versions of the article "ラフ集合" with the highest AI in October 2023
#LanguageAI awardRelative AI
1English (en)
Rough set
0
2French (fr)
Théorie des ensembles approximatifs
0
3Japanese (ja)
ラフ集合
0
4Polish (pl)
Teoria zbiorów przybliżonych
0
5Chinese (zh)
粗集合
0
More...

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

The highest CI

Language versions of the article "ラフ集合" with the highest Citation Index (CI)
#LanguageCI awardRelative CI
1English (en)
Rough set
45
2Polish (pl)
Teoria zbiorów przybliżonych
11
3Chinese (zh)
粗集合
10
4Japanese (ja)
ラフ集合
5
5French (fr)
Théorie des ensembles approximatifs
3
More...

Scores

Estimated value for Wikipedia:
Japanese:
Global:
Popularity in October 2023:
Japanese:
Global:
Popularity in all years:
Japanese:
Global:
Authors in October 2023:
Japanese:
Global:
Registered authors in all years:
Japanese:
Global:
Citations:
Japanese:
Global:

Quality measures

Interwikis

#LanguageValue
enEnglish
Rough set
frFrench
Théorie des ensembles approximatifs
jaJapanese
ラフ集合
plPolish
Teoria zbiorów przybliżonych
zhChinese
粗集合

Popularity rank trends

Best Rank Japanese:
#246012
06.2008
Global:
#314285
09.2014

AI rank trends

Best Rank Japanese:
#57785
07.2007
Global:
#108713
05.2012

Languages comparison

Important global interconnections

Wikipedia readers most often find their way to information on Rough set from Wikipedia articles about Set, Multiple-criteria decision analysis, Glossary of areas of mathematics, Fuzzy logic and Zdzisław Pawlak. Whereas reading the article about Rough set people most often go to Wikipedia articles on Set, Fuzzy set, Zdzisław Pawlak, Attribute-value system and Dominance-based rough set approach.

Cumulative results of quality and popularity of the Wikipedia article

List of Wikipedia articles in different languages (starting with the most popular):

News from 21 August 2024

On 21 August 2024 in multilingual Wikipedia, Internet users most often read articles on the following topics: Kamala Harris, Alain Delon, Barack Obama, Jennifer Lopez, Alien: Romulus, Black Myth: Wukong, Ben Affleck, İlkay Gündoğan, deaths in 2024, Doug Emhoff.

In Japanese Wikipedia the most popular articles on that day were: 田中敦子 (声優), 中村中, 山本量子, 田中光 (声優), 斎藤元彦, 福岡商業施設女性刺殺事件, 小泉進次郎, 積水ハウス地面師詐欺事件, 関東第一高等学校, ファーストサマーウイカ.

About WikiRank

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 November, 2023. When calculating current popularity and AI of articles data from October 2023 was taken into account. For historical values of popularity and AI WikiRank used data from 2001 to 2023... More information