Filtering problem (stochastic processes)

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Filtering problem (stochastic processes)

Quality:

Filtering problem - mathematical model for state estimation. Article “Filtering problem (stochastic processes)” in English Wikipedia has 24.1 points for quality (as of July 1, 2025). The article contains 13 references and 6 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 “Filtering problem (stochastic processes)”, its content was written by 22 registered users of English Wikipedia and edited by 24 registered Wikipedia users in all languages.

The article is cited 29 times in English Wikipedia and cited 32 times in all languages.

The highest Authors Interest rank from 2001:

  • Local (English): #262516 in March 2017
  • Global: #665527 in July 2024

The highest popularity rank from 2008:

  • Local (English): #568094 in February 2008
  • Global: #903217 in February 2008

There are 2 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.

Languages with the highest quality

#LanguageQuality gradeQuality score
1English (en)
Filtering problem (stochastic processes)
24.1447
2Chinese (zh)
濾波問題
20.7096
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 "Filtering problem (stochastic processes)" in all the time
#LanguagePopularity awardRelative popularity
1English (en)
Filtering problem (stochastic processes)
153 921
2Chinese (zh)
濾波問題
4 199
More...

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

Most popular in June 2025

The most popular language versions of the article "Filtering problem (stochastic processes)" in June 2025
#LanguagePopularity awardRelative popularity
1English (en)
Filtering problem (stochastic processes)
636
2Chinese (zh)
濾波問題
73
More...

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

The highest AI

Language versions of the article "Filtering problem (stochastic processes)" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.
#LanguageAI awardRelative AI
1English (en)
Filtering problem (stochastic processes)
22
2Chinese (zh)
濾波問題
2
More...

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

The highest AI in June 2025

Language versions of the article "Filtering problem (stochastic processes)" with the highest AI in June 2025
#LanguageAI awardRelative AI
1English (en)
Filtering problem (stochastic processes)
0
2Chinese (zh)
濾波問題
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 "Filtering problem (stochastic processes)" with the highest Citation Index (CI)
#LanguageCI awardRelative CI
1English (en)
Filtering problem (stochastic processes)
29
2Chinese (zh)
濾波問題
3
More...

Scores

Estimated value for Wikipedia:
English:
Global:
Popularity in June 2025:
English:
Global:
Popularity in all years:
English:
Global:
Authors in June 2025:
English:
Global:
Registered authors in all years:
English:
Global:
Citations:
English:
Global:

Quality measures

Interwikis

#LanguageValue
enEnglish
Filtering problem (stochastic processes)
zhChinese
濾波問題

Popularity rank trends

Best Rank English:
#568094
02.2008
Global:
#903217
02.2008

AI rank trends

Best Rank English:
#262516
03.2017
Global:
#665527
07.2024

Languages comparison

Important global interconnections (July 2024 – June 2025)

Wikipedia readers most often find their way to information on Filtering problem from Wikipedia articles about Particle filter, Extended Kalman filter, Kalman filter, Nonlinear filter and Stochastic differential equation. Whereas reading the article about Filtering problem people most often go to Wikipedia articles on Kalman filter, Smoothing problem, Particle filter, Projection filters and Zakai equation.

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 February 2026

On 21 February 2026 in multilingual Wikipedia, Internet users most often read articles on the following topics: Jeffrey Epstein, Alysa Liu, Eric Dane, 2026 Winter Olympics, Rebecca Gayheart, Johannes Høsflot Klæbo, Wuthering Heights, amyotrophic lateral sclerosis, Andrew Mountbatten-Windsor, John F. Kennedy Jr..

In English Wikipedia the most popular articles on that day were: Eric Dane, Alysa Liu, Rebecca Gayheart, Jeffrey Epstein, 2026 Winter Olympics, Eileen Gu, John F. Kennedy Jr., Carolyn Bessette Kennedy, Deaths in 2026, Johannes Høsflot Klæbo.

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 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