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5421
Heterogeneidad ambiental y alteraciones antrópicas en comunidades de manglar en el pacífico sur de México
Published 2021-01-01“…[Resultados]: El inventario forestal mostró la presencia de las especies Rhizophora mangle, Laguncularia racemosa y Conocarpus erectus, cuya distribución está relacionada, principalmente, con el régimen hídrico del suelo, pH y salinidad. …”
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5422
Distribution and Main Influencing Factors of Net Ecosystem Carbon Exchange in Typical Vegetation Ecosystems of Southern China
Published 2024-05-01“…This study investigated the NEE characteristics of typical evergreen coniferous forest ecosystems (ECFEs), tree-and-crop mixed ecosystems (TCMEs), and coastal crop ecosystems (CCEs) in southern China. …”
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5423
The role of antecedent conditions in translating precipitation events into extreme floods at the catchment scale and in a large-basin context
Published 2025-01-01“…After routing the simulated runoff, we analyzed the important patterns and drivers of extreme flooding at the outlet of the Aare River basin using a random forest. The different return period classes had distinct key predictors and showed specific spatial patterns of antecedent conditions in the sub-catchments, leading to different degrees of extreme flooding. …”
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5424
Analysis of Sparse Trajectory Features Based on Mobile Device Location for User Group Classification Using Gaussian Mixture Model
Published 2025-01-01“…We then construct three machine learning (ML) models—support vector classifier (SVC), random forest (RF), and deep neural network (DNN)—using the GMM-based features and compare their performance with that of the improved DNN (IDNN), which is an existing feature extraction approach. …”
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5425
Exploring the influence of age on the causes of death in advanced nasopharyngeal carcinoma patients undergoing chemoradiotherapy using machine learning methods
Published 2025-01-01“…However, cumulative incidences of secondary malignant neoplasms were comparable between the two groups (P = 0.100). The random forest (RF) model demonstrated the highest concordance index of 0.701 among all models. …”
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5426
Glaucoma detection and staging from visual field images using machine learning techniques.
Published 2025-01-01“…Among the ML models, the random forest (RF) classifier performed best with an F1 score of 96%.…”
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5427
Alpine vegetation community patterns in the Khumbu region, Nepalese Himalaya
Published 2024-12-01“…Field data captured during in situ surveys in the Gokyo valley, Nepal, were used to drive and then test a random forest classifier. Grassy meadows and dwarf shrubs belonging to the Rhododendron and Juniperus families dominate the ecology of the alpine zone in this region, so we created three vegetation classes for mapping indicative major plant communities dominated by these species. …”
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5428
Development and validation of an EHR-based risk prediction model for geriatric patients undergoing urgent and emergency surgery
Published 2025-01-01“…Patients’ EHR-based clinical history, vital signs, labs, and demographics were included in logistic regression, LASSO, decision tree, Random Forest, and XGBoost models. Area under the receiver operating characteristics curve (AUCROC) was used to compare model performance. …”
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5429
Climate variability, population growth, and globalization impacting food security in Pakistan
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5430
Multimedia: multimodal mediation analysis of microbiome data
Published 2025-02-01“…The software includes modules for regularized linear, compositional, random forest, hierarchical, and hurdle modeling, making it well-suited to microbiome data. …”
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5431
Petrophysical Regression regarding Porosity, Permeability, and Water Saturation Driven by Logging-Based Ensemble and Transfer Learnings: A Case Study of Sandy-Mud Reservoirs
Published 2022-01-01“…Additionally, to highlight the validating effect, three sophisticated predictors, including k-nearest neighbors (KNN), support vector regression (SVR), and random forest (RF), are introduced as competitors to implement a contrast. …”
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5432
Combined Liver Stiffness and Α-fetoprotein Further beyond the Sustained Virologic Response Visit as Predictors of Long-Term Liver-Related Events in Patients with Chronic Hepatitis...
Published 2022-01-01“…Cox regression and random forest models identified the key factors, including longitudinal LS and noninvasive test results, that could predict LREs, including hepatocellular carcinoma, during prespecified follow-ups from 2010 to 2021. …”
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5433
Predicting local control of brain metastases after stereotactic radiotherapy with clinical, radiomics and deep learning features
Published 2024-12-01“…Radiomics features were extracted using the Python radiomics feature extractor and DL features were obtained using a 3D ResNet model. A Random Forest machine learning algorithm was employed to train four models using: (1) clinical features only; (2) clinical and radiomics features; (3) clinical and DL features; and (4) clinical, radiomics, and DL features. …”
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5434
Multimodal feature fusion-based graph convolutional networks for Alzheimer's disease stage classification using F-18 florbetaben brain PET images and clinical indicators.
Published 2024-01-01“…The effectiveness of GCN was demonstrated through comparisons with the support vector machine, random forest, and multilayer perceptron across four classification tasks (normal control (NC) vs. …”
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5435
Prevalence of prolonged transitional neonatal hypoglycemia and associated factors in Ethiopia: A systematic review and meta-analysis.
Published 2025-01-01“…Heterogeneity among the studies was assessed using a forest plot, I2 statistics, and Egger's test. Data extraction was conducted from May 20 to May 27, 2023, for studies published since 2020. …”
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5436
Soil carbon-food synergy: sizable contributions of small-scale farmers
Published 2021-11-01“…Methods We applied random forest machine learning models to global gridded datasets on crop yield (wheat, maize, rice, soybean, sorghum and millet), soil, climate and agronomic management practices from the 2000s (n = 1808 to 8123). …”
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5437
Spatial-temporal pattern and driving mechanism of urban land use eco-efficiency in mountainous counties based on multi-source data: a case study of Zhejiang province, China
Published 2025-01-01“…On the local scale, the cold spot significant area was mainly distributed in the north and south of Zhejiang province, and significant spatial and temporal variations were observed within the hot spot significant area. (3) The results of factor detection showed that altitude (X1), topographic relief (X2), and forest cover (X3) always played a strong role in affecting ULUEE. …”
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5438
Microbiota analysis of perimenopausal women experiencing recurrent vaginitis in conjunction with urinary tract infection
Published 2025-01-01“…A total of 147 predicted pathways were significantly different between patients and healthy controls, with the microbiota of the anus exhibiting the greatest number of functional changes, followed by the urine microbiota. A random forest model composed of 16 genera in the lower vaginal end had the highest discriminatory power (AUC 81.48%) to predict RV/UTI. …”
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5439
Assessing CNN and Semantic Segmentation Models for Coarse Resolution Satellite Image Classification in Subcontinental Scale Land Cover Mapping
Published 2025-01-01“…In this study, we evaluated the performance and feasibility of three CNN models (1-D CNN, 2-D CNN, and 3-D CNN), and U-net for coarse-resolution satellite image classification and compared them to a random forest (RF) classifier. We utilized time-series, coarse resolution (1 km) composite imageries acquired by FengYun-3C visible and infrared radiometer. …”
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5440
An Automated Compliance Framework for Critical Infrastructure Security Through Artificial Intelligence
Published 2025-01-01“…We evaluate the performance of the model using 3-ML classifiers including Random Forest (RF), K-Nearest Neighbor (KNN), and Support Vector Machine (SVM). …”
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