Results 21 to 30 of about 67,103 (261)

Random Tessellation Forests

open access: yesCoRR, 2019
Space partitioning methods such as random forests and the Mondrian process are powerful machine learning methods for multi-dimensional and relational data, and are based on recursively cutting a domain. The flexibility of these methods is often limited by the requirement that the cuts be axis aligned.
Ge, S   +4 more
openaire   +4 more sources

Tuning parameters in random forests

open access: yesESAIM: Proceedings and Surveys, 2017
Breiman's (2001) random forests are a very popular class of learning algorithms often able to produce good predictions even in high-dimensional frameworks, with no need to accurately tune its inner parameters.
Scornet Erwan
doaj   +1 more source

Aggregated Recommendation through Random Forests

open access: yesThe Scientific World Journal, 2014
Aggregated recommendation refers to the process of suggesting one kind of items to a group of users. Compared to user-oriented or item-oriented approaches, it is more general and, therefore, more appropriate for cold-start recommendation.
Heng-Ru Zhang, Fan Min, Xu He
doaj   +1 more source

Crossbreeding in Random Forest

open access: yesCoRR, 2021
Ensemble learning methods are designed to benefit from multiple learning algorithms for better predictive performance. The tradeoff of this improved performance is slower speed and larger size of ensemble learning systems compared to single learning systems.
Abolfazl Nadi   +2 more
openaire   +2 more sources

Soil Mapping Based on the Integration of the Similarity-Based Approach and Random Forests

open access: yesLand, 2020
Digital soil mapping (DSM) is currently the primary framework for predicting the spatial variation of soil information (soil type or soil properties). Random forests and similarity-based methods have been used widely in DSM.
Desheng Wang, A-Xing Zhu
doaj   +1 more source

Double random forest [PDF]

open access: yesMachine Learning, 2020
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Sunwoo Han, Hyunjoong Kim, Yung-Seop Lee
openaire   +1 more source

Conditional variable importance for random forests

open access: yesBMC Bioinformatics, 2008
Background Random forests are becoming increasingly popular in many scientific fields because they can cope with "small n large p" problems, complex interactions and even highly correlated predictor variables.
Augustin Thomas   +4 more
doaj   +1 more source

Applying Randomness Effectively Based on Random Forests for Classification Task of Datasets of Insufficient Information

open access: yesJournal of Applied Mathematics, 2012
Random forests are known to be good for data mining of classification tasks, because random forests are robust for datasets having insufficient information possibly with some errors. But applying random forests blindly may not produce good results, and a
Hyontai Sug
doaj   +1 more source

Classification of GLM Flashes Using Random Forests

open access: yesEarth and Space Science, 2021
[The Geostationary Lightning Mapper (GLM) detects total lightning continuously from space, and does not distinguish intra‐cloud (IC) from cloud‐to‐ground (CG) lightning. This research focuses on differentiating CG and IC lightning detected by GLM using a
Jacquelyn Ringhausen   +3 more
doaj   +1 more source

A fuzzy random forest

open access: yesInternational Journal of Approximate Reasoning, 2010
AbstractWhen individual classifiers are combined appropriately, a statistically significant increase in classification accuracy is usually obtained. Multiple classifier systems are the result of combining several individual classifiers. Following Breiman’s methodology, in this paper a multiple classifier system based on a “forest” of fuzzy decision ...
Piero P. Bonissone   +3 more
openaire   +1 more source

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