Regressione nonlineare

Nonlinear regression - estimation method that seeks to fit a curve to a data set, where the mathematical model of the relationship between dependent and independent variables is not linear. Article “Regressione nonlineare” in Italian Wikipedia has 7.4 points for quality (as of July 1, 2025). The article contains 0 references and 5 sections.

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

Since the creation of article “Regressione nonlineare”, its content was written by 26 registered users of Italian Wikipedia and edited by 217 registered Wikipedia users in all languages.

The article is cited 85 times in Italian Wikipedia and cited 1471 times in all languages.

The highest Authors Interest rank from 2001:

• Local (Italian): #18312 in November 2018
• Global: #72342 in June 2005

The highest popularity rank from 2008:

• Local (Italian): #56009 in January 2008
• Global: #72254 in April 2015

There are 16 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) Nonlinear regression		28.9897
2	Chinese (zh) 非线性回归		26.2752
3	Portuguese (pt) Regressão não linear		25.6706
4	Turkish (tr) Doğrusal olmayan regresyon		24.3386
5	Spanish (es) Regresión no lineal		18.1763
6	Catalan (ca) Regressió no lineal		17.3847
7	Russian (ru) Нелинейная регрессия		15.6993
8	Polish (pl) Regresja nieliniowa		14.6866
9	Serbian (sr) Nelinearna regresija		14.353
10	Japanese (ja) 非線形回帰		13.8943

More...

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

The most popular language versions of the article "Regressione nonlineare" in all the time

#	Language	Popularity award	Relative popularity
1	English (en) Nonlinear regression		2 240 826
2	Spanish (es) Regresión no lineal		601 271
3	Portuguese (pt) Regressão não linear		141 503
4	Italian (it) Regressione nonlineare		123 345
5	French (fr) Régression non linéaire		65 459
6	Russian (ru) Нелинейная регрессия		59 011
7	Chinese (zh) 非线性回归		51 041
8	Japanese (ja) 非線形回帰		48 960
9	Turkish (tr) Doğrusal olmayan regresyon		35 009
10	Vietnamese (vi) Hồi quy phi tuyến tính		13 522

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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 "Regressione nonlineare" in June 2025

#	Language	Popularity award	Relative popularity
1	English (en) Nonlinear regression		3 376
2	Japanese (ja) 非線形回帰		554
3	Spanish (es) Regresión no lineal		319
4	Chinese (zh) 非线性回归		232
5	Russian (ru) Нелинейная регрессия		222
6	French (fr) Régression non linéaire		217
7	Portuguese (pt) Regressão não linear		159
8	Korean (ko) 비선형 회귀		124
9	Italian (it) Regressione nonlineare		93
10	Vietnamese (vi) Hồi quy phi tuyến tính		80

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

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

#	Language	AI award	Relative AI
1	English (en) Nonlinear regression		83
2	Spanish (es) Regresión no lineal		39
3	Italian (it) Regressione nonlineare		26
4	Turkish (tr) Doğrusal olmayan regresyon		19
5	Portuguese (pt) Regressão não linear		9
6	French (fr) Régression non linéaire		7
7	Chinese (zh) 非线性回归		7
8	Russian (ru) Нелинейная регрессия		6
9	Catalan (ca) Regressió no lineal		4
10	Japanese (ja) 非線形回帰		4

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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 "Regressione nonlineare" with the highest AI in June 2025

#	Language	AI award	Relative AI
1	Catalan (ca) Regressió no lineal		0
2	Czech (cs) Nelineární regrese		0
3	English (en) Nonlinear regression		0
4	Spanish (es) Regresión no lineal		0
5	Persian (fa) رگرسیون غیرخطی		0
6	French (fr) Régression non linéaire		0
7	Italian (it) Regressione nonlineare		0
8	Japanese (ja) 非線形回帰		0
9	Korean (ko) 비선형 회귀		0
10	Polish (pl) Regresja nieliniowa		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 "Regressione nonlineare" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	English (en) Nonlinear regression		541
2	Persian (fa) رگرسیون غیرخطی		259
3	Chinese (zh) 非线性回归		162
4	Portuguese (pt) Regressão não linear		142
5	Italian (it) Regressione nonlineare		85
6	Korean (ko) 비선형 회귀		76
7	Turkish (tr) Doğrusal olmayan regresyon		69
8	Serbian (sr) Nelinearna regresija		35
9	Japanese (ja) 非線形回帰		24
10	Russian (ru) Нелинейная регрессия		19

More...

#	Language	Value
ca	Catalan Regressió no lineal
cs	Czech Nelineární regrese
en	English Nonlinear regression
es	Spanish Regresión no lineal
fa	Persian رگرسیون غیرخطی
fr	French Régression non linéaire
it	Italian Regressione nonlineare
ja	Japanese 非線形回帰
ko	Korean 비선형 회귀
pl	Polish Regresja nieliniowa
pt	Portuguese Regressão não linear
ru	Russian Нелинейная регрессия
sr	Serbian Nelinearna regresija
tr	Turkish Doğrusal olmayan regresyon
vi	Vietnamese Hồi quy phi tuyến tính
zh	Chinese 非线性回归

Best Rank

Italian: #56009 01.2008

Global: #72254 04.2015

Best Rank

Italian: #18312 11.2018

Global: #72342 06.2005

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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