Showing 781 - 800 results of 936 for search '"Ensemble!"', query time: 0.06s Refine Results
  1. 781

    How fast is the frequency of precipitation extremes doubling in global land regions? by Guillaume Chagnaud, Juliette Blanchet, Guillaume Evin, Benoit Hingray, Thierry Lebel, Geremy Panthou, Théo Vischel

    Published 2024-01-01
    “…Contextualizing the potential future consequences of precipitation intensification in a current temporal frame of reference may help perceive climate change as an ongoing phenomenon, in turn encouraging adaptation planning. Using an ensemble of climate models from Phase 6 of the Coupled Model Intercomparison Project (CMIP6) in a non-stationary extreme value framework, we quantify the time it takes for the frequency of extreme 1-day and 7-day precipitation accumulations –as estimated in the current climate– to double; the frequency double time (FDT) is estimated for a range of event rarities over land regions. …”
    Get full text
    Article
  2. 782

    A Novel Stacked Model for Classification of Vocal Cord Paralysis Over Imbalanced Vocal Data by K. Jayashree Hegde, K. Manjula Shenoy, K. Devaraja

    Published 2025-01-01
    “…In this paper, the proposed stacked ensemble model, InceptionV3-EfficientNetB0-ViT-B/16, is employed to classify Vocal Cord Paralysis (VCP) and healthy subjects over an imbalanced dataset in hand using spectrograms as a feature. …”
    Get full text
    Article
  3. 783

    Monitoring the Maize Canopy Chlorophyll Content Using Discrete Wavelet Transform Combined with RGB Feature Fusion by Wenfeng Li, Kun Pan, Yue Huang, Guodong Fu, Wenrong Liu, Jizhong He, Weihua Xiao, Yi Fu, Jin Guo

    Published 2025-01-01
    “…Backpropagation neural network (BP), Stacked Ensemble Learning (SEL), and Gradient Boosting Decision Tree (GBDT) models were employed to develop CHL monitoring models for the maize canopy. …”
    Get full text
    Article
  4. 784

    Unfolding cascading impacts of changing South Asia monsoon on a Hindu Kush Himalayas basin by Surendra Maharjan, Wenzhao Li, Shahryar Fazli, Arshad Ansari, Suraj Tiwari, Roma Thakurathi, Rejoice Thomas, Hesham El-Askary

    Published 2025-02-01
    “…These scenarios are projected using an ensemble of five bias-corrected CMIP6 climate models under Shared Socioeconomic Pathways 2-4.5 and SSP 5-8.5 for three-time frames: Near Future (2025–2050), Mid Future (MF) (2051–2075), and Far Future (2076–2100). …”
    Get full text
    Article
  5. 785

    Folklore et écriture vernaculaire dans The Autobiography of Miss Jane Pittman by Laurence Cossu-Beaumont

    Published 2006-05-01
    “…Le récit est ancré dans la culture de la Louisiane, une culture complexe où maîtres blancs et esclaves puis métayers noirs traversent des tragédies communes, et écrivent ensemble leur Histoire commune dans une langue vernaculaire qu’ils partagent aussi, ainsi que l’illustre le drame de Tee Bob et Mary Agnes, et surtout le récit à deux voix qu’en font Jane et Jules Raynard (« speculatin » p. 205).…”
    Get full text
    Article
  6. 786

    The Global Burden and Trends of Legionella spp. Infection-Associated Diseases from 1990 to 2021: An Observational Study by Yonghong Zhong, Linfeng Shen, Yan Zhou, Yibo Sun, Xiaofang Fu, Huaqiong Huang

    Published 2025-01-01
    “…Methods Age-standardized disability-adjusted life years (ASR-DALYs) and age-standardized death rates (ASDRs) of LSIADs from 1990 to 2021 were accessed from the Global Burden of Disease (GBD) 2021, which utilized the Bayesian hierarchical meta-regression tool and the Cause of Death Ensemble model to estimate these metrics. Trends in disease burden across age, sex, region, and Socio-Demographic Index (SDI) levels were estimated using annual percentage changes (EAPCs) and annual percentage changes (APCs). …”
    Get full text
    Article
  7. 787

    Quantifying the Impact of Climate Change and Forest Management on Swedish Forest Ecosystems Using the Dynamic Vegetation Model LPJ‐GUESS by John Bergkvist, Fredrik Lagergren, Md. Rafikul Islam, David Wårlind, Paul A. Miller, Maj‐Lena Finnander Linderson, Mats Lindeskog, Anna Maria Jönsson

    Published 2025-01-01
    “…LPJ‐GUESS was forced with climate data derived from an ensemble of three earth system models to study long‐term implications of a low (SSP1‐2.6), a high (SSP3‐7.0), and a very high (SSP5‐8.5) emissions scenario. …”
    Get full text
    Article
  8. 788

    Applying in machine learning and deep learning in finance industry: A case study on repayment prediction by Nguyễn Phát Đạt, Hồ Mai Minh Nhật, Trương Công Vinh, Lê Quang Chấn Phong, Lê Hoành Sử

    Published 2024-12-01
    “…Following methodological refinement, it becomes apparent that ensemble learning approaches, exemplified by XGB and LGBM, exhibit markedly superior predictive performance, surpassing conventional models with an accuracy rate exceeding 85%. …”
    Get full text
    Article
  9. 789

    La La place des femmes dans les modes de gestion des terres coutumières et communautaires au Cameroun by Natali Kossoumna Libaa, Saïdou Safiatou, Christiane Tobith

    Published 2025-01-01
    “…Les terres communautaires sont une catégorie ou un sous-ensemble faisant partie des terres coutumières. Elles sont possédées collectivement par la communauté qui y exerce sa compétence, détermine les droits relatifs à la terre et aux ressources de ce domaine, réglemente et défend ces derniers. …”
    Get full text
    Article
  10. 790

    Identification of tacrolimus-related genes in familial combined hyperlipidemia and development of a diagnostic model using bioinformatics analysis by Yuan Xu, Hongfei He, Haiyang Li

    Published 2025-02-01
    “…Methods: Dataset GSE1010 containing information on patients diagnosed with FCHL was obtained from the Gene Expression Omnibus (GEO), and an ensemble of tacrolimus-related genes (TRGs) was retrieved from the GeneCards, STITCH, and Molecular Signatures Database databases. …”
    Get full text
    Article
  11. 791

    Assessing the robustness and implications of econometric estimates of climate sensitivity by Trude Storelvmo, Menghan Yuan, Thomas Leirvik, Kari Alterskjær, Peter C B Phillips, Chris Smith

    Published 2025-01-01
    “…This increases confidence in the new observation-based central estimate and range, which is respectively higher and narrower than the mean and spread of the estimates from the entire ensemble of CMIP6. Many ESM-based estimates tend to produce TCRs lower than the observational range reported here. …”
    Get full text
    Article
  12. 792

    Investigation of Randomly Populated Cylindrical, Spherical, and Cubical Arrays for Application in Space, Aerial, and Underwater Collaborative Beamforming by Kristopher R. Buchanan, Roanne Manzano-Roth, Annie Lin, Gabriella Loaiza, Meghan Sills, Jin Li, Sara R. Wheeland, Sounak Chakrabarti, Angelica R. Rodriguez, Gregory H. Huff, Mark Patefield, Anthony Jones

    Published 2024-01-01
    “…Therefore, statistical, ensemble, mean-valued average beampatterns scanned at the meridian elevation plane are analyzed in closed form using a large population of one million elements densely populated amongst geometrical bounds. …”
    Get full text
    Article
  13. 793

    Predictive model of acute kidney injury in critically ill patients with acute pancreatitis: a machine learning approach using the MIMIC-IV database by Shengwei Lin, Wenbin Lu, Ting Wang, Ying Wang, Xueqian Leng, Lidan Chi, Peipei Jin, Jinjun Bian

    Published 2024-12-01
    “…Model construction involved an ensemble of ML, including random forest (RF), support vector machine (SVM), k-nearest neighbors (KNN), naive Bayes (NB), neural network (NNET), generalized linear model (GLM), and gradient boosting machine (GBM). …”
    Get full text
    Article
  14. 794

    Prediction of Groundwater Level Based on the Integration of Electromagnetic Induction, Satellite Data, and Artificial Intelligent by Fei Wang, Lili Han, Lulu Liu, Yang Wei, Xian Guo

    Published 2025-01-01
    “…To this end, this study first constructed the ECa prediction model and the RS_GWL with ensemble machine learning algorithms using environmental variables and field observations (474 ECa reads and 436 groundwater level observations from a mountain–oasis–desert system, respectively). …”
    Get full text
    Article
  15. 795

    Multi-model Evaluation and Bayesian Model Averaging in Quantitative Air Quality Forecasting in Central China by Haixia Qi, Shuangliang Ma, Jing Chen, Junping Sun, Lingling Wang, Nan Wang, Weisi Wang, Xiefei Zhi, Hao Yang

    Published 2022-03-01
    “…We then established multi-model ensemble Bayesian model averaging (BMA). The prediction effect for PM2.5 and O3 was ranked as CUACE > CMAQ > NAQP and the prediction effect for SO2, NO2 and CO was CMAQ > NAQP > CUACE. …”
    Get full text
    Article
  16. 796

    Colorectal cancer detection with enhanced precision using a hybrid supervised and unsupervised learning approach by Akella S. Narasimha Raju, K. Venkatesh, Ranjith Kumar Gatla, Eswara Prasad Konakalla, Marwa M. Eid, Nataliia Titova, Sherif S. M. Ghoneim, Ramy N. R. Ghaly

    Published 2025-01-01
    “…Abstract The current work introduces the hybrid ensemble framework for the detection and segmentation of colorectal cancer. …”
    Get full text
    Article
  17. 797

    Compact source for quadripartite deterministically entangled optical fields by Yanhong Liu, Yaoyao Zhou, Liang Wu, Jiliang Qin, Zhihui Yan, Xiaojun Jia

    Published 2025-01-01
    “…Our findings propose that the resultant GHZ and linear cluster states can be potentially applied in quantum-enhanced information science, specifically in quantum secret sharing, controlled quantum teleportation networks, and quantum-entangled atomic ensemble networks.…”
    Get full text
    Article
  18. 798
  19. 799

    Environmental exposures related to gut microbiota among children with asthma: a pioneer study in Taiwan by Aji Kusumaning Asri, Tsunglin Liu, Hui-Ju Tsai, Jiu-Yao Wang, Chih-Da Wu

    Published 2025-02-01
    “…Air pollution was estimated using an ensemble learning model that combined regression and machine-learning algorithms, while greenspace was quantified using the normalized difference vegetation index (NDVI) and green land-cover data. …”
    Get full text
    Article
  20. 800

    بررسی دقت و کارایی مدل‌های بازتحلیل شده هیدرولوژیکی در برآورد میزان تبخیر از مخازن سدها (مطالعه موردی: سد یامچی اردبیل)... by زهرا وهاب زاده آراسته, اتابک فیضی, لیلا ملکانی

    Published 2023-06-01
    “…در مقاله حاضر به بررسی کارایی مدل‌های بازتحلیل شدۀ هیدرولوژیکی SWBM، HTESSEL، HBV-SIMREG، Ensemble و LISFLOOD برای تخمین مقدار تبخیر از مخزن سد یامچی اردبیل پرداخته شد. …”
    Get full text
    Article