Results 1 to 10 of about 79,652 (190)

Assessing the geographic specificity of pH prediction by classification and regression trees [PDF]

open access: yesPLoS ONE, 2021
Soil pH effects a wide range of critical biogeochemical processes that dictate plant growth and diversity. Previous literature has established the capacity of classification and regression trees (CARTs) to predict soil pH, but limitations of CARTs in ...
Jacob Egelberg   +3 more
doaj   +3 more sources

Water stress assessment on grapevines by using classification and regression trees [PDF]

open access: yesPlant Direct, 2021
Multiple factors, such as the vineyard environment and winemaking practices, are known to affect the development of vines as well as the final composition of grapes.
Antoni Sánchez‐Ortiz   +3 more
doaj   +2 more sources

Missing data imputation using classification and regression trees [PDF]

open access: yesPeerJ Computer Science
Background Missing data are common when analyzing real data. One popular solution is to impute missing data so that one complete dataset can be obtained for subsequent data analysis.
Cheng-Yang Chen, Yu-Wei Chang
doaj   +3 more sources

Bayesian classification and regression trees for predicting incidence of cryptosporidiosis. [PDF]

open access: yesPLoS ONE, 2011
BackgroundClassification and regression tree (CART) models are tree-based exploratory data analysis methods which have been shown to be very useful in identifying and estimating complex hierarchical relationships in ecological and medical contexts.
Wenbiao Hu   +3 more
doaj   +2 more sources

Prediction of body weight in indigenous sheep using random forest regression, support vector regression, and classification and regression trees algorithms [PDF]

open access: yesVeterinary and Animal Science
This study aimed to develop predictive models for estimating the body weight (BW) of indigenous sheep in Ethiopia using morphometric traits, comparing the performance of random forest regression (RFR), support vector regression (SVR), and classification ...
Ashenafi Getachew Megersa   +6 more
doaj   +2 more sources

Investigation of Freeway Incident Duration Using Classification and Regression Trees Based on Multisource Data [PDF]

open access: yesSensors
Targeted contingency measures have proven highly effective at reducing the duration and harm caused by incidents. This study utilized the Classification and Regression Trees (CART) data mining technique to predict and quantify the duration of incidents ...
Xun Xie, Gen Li, Lan Wu, Shuxin Du
doaj   +2 more sources

Experiments with optimal model trees [PDF]

open access: yesScientific Reports
Model trees provide an appealing way to perform interpretable machine learning for both classification and regression problems. In contrast to “classic” decision trees with constant values in their leaves, model trees can use linear combinations of ...
Sabino Francesco Roselli, Eibe Frank
doaj   +2 more sources

Identifikasi Website Phishing Menggunakan Algoritma Classification And Regression Trees (CART)

open access: yesJurnal Ilmiah Informatika, 2021
With the increase in internet users and the development of technology, the threats to its security are increasingly diverse. One of them is phishing which is the most important issue in cyberspace.
Pungkas Subarkah, Ali Nur Ikhsan
doaj   +1 more source

Comparison of the cbr methodology and the cart algorithm applied to problem of casting defects classification [PDF]

open access: yesComputer Methods in Materials Science, 2014
The main scope of presented in this article research is the analysis of application of artificial intelligence methodologies at building of a computer system that should aid at problem of casting defects classification. The computer system is designed as
Krzysztof Regulski, Gabriel Rojek
doaj   +1 more source

Application of Classification and Regression Trees in Iranian Women’s Childbearing Desire [PDF]

open access: yesWomen’s Health Bulletin, 2019
Background: Socio-economic factors, in addition to value and attitude changes, have had a major impact on fertility behavior of women toward childbearing.
Arezoo Bagheri, Mahsa Saadati
doaj   +1 more source

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