pruned-down random forest models

Portuguese translation: modelo de florestas aleatórias, modelo random forest

GLOSSARY ENTRY (DERIVED FROM QUESTION BELOW)
English term or phrase:random forest model
Portuguese translation:modelo de florestas aleatórias, modelo random forest
Entered by: Matheus Chaud

16:54 Nov 25, 2015
English to Portuguese translations [PRO]
Medical - Mathematics & Statistics
English term or phrase: pruned-down random forest models
* Bold indicates signifi cant in logistic regression; italics indicates top variables entered in pruned-down random forest models. Other variables included in this table were signifi cant in univariable analysis to p ≤ 0.01.
Maiza Ritomy
Local time: 09:43
modelos de florestas (ou árvores) aleatórias simplificados, modelos Random Forest simplificados
Explanation:
Sugestão. Referências a seguir.

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Note added at 13 minutos (2015-11-25 17:08:02 GMT)
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https://en.wikipedia.org/wiki/Random_forest

"Random forests is a notion of the general technique of random decision forests[1][2] that are an ensemble learning method for classification, regression and other tasks, that operate by constructing a multitude of decision trees at training time and outputting the class that is the mode of the classes (classification) or mean prediction (regression) of the individual trees. "

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Note added at 14 minutos (2015-11-25 17:08:36 GMT)
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Esse optou por deixar em inglês:

http://www.rpubs.com/athosdamiani/regressao-arvore-de-decisa...

No texto vou me ater a três tipos de técnica:
Regressão linear
Árvore de decisão
Random forest

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Note added at 14 minutos (2015-11-25 17:09:10 GMT)
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https://dadosdadosdados.wordpress.com/tag/random-forest/

"Viés, Variância e Florestas Aleatórias"

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Note added at 15 minutos (2015-11-25 17:09:39 GMT)
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http://run.unl.pt/bitstream/10362/2299/1/Carrera_2009.pdf

"Foram ainda construídos dois modelos Random Forest para classificar..."

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Note added at 15 minutos (2015-11-25 17:10:19 GMT)
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https://dadosdadosdados.wordpress.com/tag/random-forest/

"Florestas Aleatórias

Random Forests se utilizam praticamente das mesmas ideias..."

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Note added at 16 minutos (2015-11-25 17:10:39 GMT)
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Outras referências - Google:

https://www.google.com.br/search?sourceid=chrome-psyapi2&ion...
Selected response from:

Matheus Chaud
Brazil
Local time: 09:43
Grading comment
4 KudoZ points were awarded for this answer



Summary of answers provided
4modelos de florestas (ou árvores) aleatórias simplificados, modelos Random Forest simplificados
Matheus Chaud
4podar um modelo da floresta aleatória
DLyons
4modelos florestais aleatórios desbastado
Mario Freitas


  

Answers


12 mins   confidence: Answerer confidence 4/5Answerer confidence 4/5
modelos de florestas (ou árvores) aleatórias simplificados, modelos Random Forest simplificados


Explanation:
Sugestão. Referências a seguir.

--------------------------------------------------
Note added at 13 minutos (2015-11-25 17:08:02 GMT)
--------------------------------------------------

https://en.wikipedia.org/wiki/Random_forest

"Random forests is a notion of the general technique of random decision forests[1][2] that are an ensemble learning method for classification, regression and other tasks, that operate by constructing a multitude of decision trees at training time and outputting the class that is the mode of the classes (classification) or mean prediction (regression) of the individual trees. "

--------------------------------------------------
Note added at 14 minutos (2015-11-25 17:08:36 GMT)
--------------------------------------------------

Esse optou por deixar em inglês:

http://www.rpubs.com/athosdamiani/regressao-arvore-de-decisa...

No texto vou me ater a três tipos de técnica:
Regressão linear
Árvore de decisão
Random forest

--------------------------------------------------
Note added at 14 minutos (2015-11-25 17:09:10 GMT)
--------------------------------------------------

https://dadosdadosdados.wordpress.com/tag/random-forest/

"Viés, Variância e Florestas Aleatórias"

--------------------------------------------------
Note added at 15 minutos (2015-11-25 17:09:39 GMT)
--------------------------------------------------

http://run.unl.pt/bitstream/10362/2299/1/Carrera_2009.pdf

"Foram ainda construídos dois modelos Random Forest para classificar..."

--------------------------------------------------
Note added at 15 minutos (2015-11-25 17:10:19 GMT)
--------------------------------------------------

https://dadosdadosdados.wordpress.com/tag/random-forest/

"Florestas Aleatórias

Random Forests se utilizam praticamente das mesmas ideias..."

--------------------------------------------------
Note added at 16 minutos (2015-11-25 17:10:39 GMT)
--------------------------------------------------

Outras referências - Google:

https://www.google.com.br/search?sourceid=chrome-psyapi2&ion...

Matheus Chaud
Brazil
Local time: 09:43
Works in field
Native speaker of: Native in PortuguesePortuguese
PRO pts in category: 81
Login to enter a peer comment (or grade)

56 mins   confidence: Answerer confidence 4/5Answerer confidence 4/5
to prune a random forest model
podar um modelo da floresta aleatória


Explanation:
"Para evitar que ocorra overfitting, as técnicas mais utilizadas são a poda dos pesos da rede (pruning) e o encerramento precoce do treinamento"

DLyons
Ireland
Local time: 13:43
Specializes in field
Native speaker of: English
PRO pts in category: 12
Login to enter a peer comment (or grade)

1 hr   confidence: Answerer confidence 4/5Answerer confidence 4/5
modelos florestais aleatórios desbastado


Explanation:
https://www.google.com.br/search?q="modelo florestal" aleató...

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Note added at 1 hr (2015-11-25 18:15:19 GMT)
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desbastadoS (no plural). Sorry.

Mario Freitas
Brazil
Local time: 09:43
Native speaker of: Native in EnglishEnglish
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