Results 1 to 10 of about 3,227,878 (310)

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   +5 more sources

Ransomware Detection using Random Forest Technique

open access: yesICT Express, 2020
Nowadays, the ransomware became a serious threat challenge the computing world that requires an immediate consideration to avoid financial and moral blackmail. So, there is a real need for a new method that can detect and stop this type of attack.
Ban Mohammed Khammas
doaj   +1 more source

Unsupervised random forest for affinity estimation

open access: yesComputational Visual Media, 2021
This paper presents an unsupervised clustering random-forest-based metric for affinity estimation in large and high-dimensional data. The criterion used for node splitting during forest construction can handle rank-deficiency when measuring cluster ...
Yunai Yi   +5 more
doaj   +1 more source

Evaluating the performance of random forest and iterative random forest based methods when applied to gene expression data

open access: yesComputational and Structural Biotechnology Journal, 2022
Gene-to-gene networks, such as Gene Regulatory Networks (GRN) and Predictive Expression Networks (PEN) capture relationships between genes and are beneficial for use in downstream biological analyses.
Angelica M. Walker   +7 more
doaj   +1 more source

Predicting Epithelial Ovarian Cancer first recurrence with Random Survival Forest: Comparison Parametric, Semi-Parametric, and Random Survival Forest Methods

open access: yesJournal of Biostatistics and Epidemiology, 2021
Objective: Rapid technological advances in the last century and the large amount of information have made it difficult to analyze a large number of independent variables.
Maryam Deldar   +2 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   +2 more sources

Fecal source identification using random forest

open access: yesMicrobiome, 2018
Background Clostridiales and Bacteroidales are uniquely adapted to the gut environment and have co-evolved with their hosts resulting in convergent microbiome patterns within mammalian species.
Adélaïde Roguet   +3 more
doaj   +1 more source

Implementation of LightGBM and Random Forest in Potential Customer Classification

open access: yesTIERS Information Technology Journal, 2023
Classification is one of the data mining techniques that can be used to determine potential custumers. Previous research show that the boosting method, especially LGBM, produces the highest accuracy value of all models, namely 100%.
Laura Sari   +3 more
doaj   +1 more source

Crop Yield Prediction Using Improved Random Forest [PDF]

open access: yesITM Web of Conferences, 2023
Agriculture has an important role in India’s economic development. Crop productivity is affected by the rising population and the country’s ever-changing climate. Crop yield estimation is a challenge in the farming sector.
T. Padma, Sinha Dipali
doaj   +1 more source

The Impact of Simulated Spectral Noise on Random Forest and Oblique Random Forest Classification Performance

open access: yesJournal of Spectroscopy, 2018
Hyperspectral datasets contain spectral noise, the presence of which adversely affects the classifier performance to generalize accurately. Despite machine learning algorithms being regarded as robust classifiers that generalize well under unfavourable ...
Na’eem Hoosen Agjee   +3 more
doaj   +1 more source

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