Showing 61 - 80 results of 1,095 for search 'variance dynamics', query time: 0.09s Refine Results
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    Differences in emotional expression among college students: a study on integrating psychometric methods and algorithm optimization by Xiaozhu Chen

    Published 2025-03-01
    “…In order to improve the precision of data analysis, random forests, support vector machines, and neural network machine learning algorithms were applied, and the variance analysis was used to calculate and compare the emotional differences of different genders and academic backgrounds in different grades. …”
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    Article
  4. 64

    Functional outcome of dynamic orthosis in radial nerve palsy by Ali Benish, Sadaqat Ali

    Published 2025-08-01
    “…Aim and objective: To assess the functional outcomes of dynamic wrist orthosis in the management of radial nerve palsy. …”
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    Article
  5. 65

    Dynamics of Foreign Exchange Futures Trading Volumes in Thailand by Woradee Jongadsayakul

    Published 2024-09-01
    “…This paper investigates the dynamics of foreign exchange futures trading volumes in Thailand through the VAR(2) model. …”
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  6. 66

    Dynamic Properties of First-order Equations with Large Delay by I. S. Kashchenko

    Published 2007-06-01
    “…The local dynamic of the first-order differential equation with large delay is studied. …”
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    Article
  7. 67

    On Expectation Correlate System and Chaotic Dynamics in Time-Series by Ali Siker

    Published 2004-12-01
    “…This paper suggests a new system of time-series called  Expectation Correlate System (ECS) that are good at detecting the behavior of  dynamical  systems (both deterministic and stochastic systems) and the dependence on initial values. …”
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    Article
  8. 68

    Neural Projected Quantum Dynamics: a systematic study by Luca Gravina, Vincenzo Savona, Filippo Vicentini

    Published 2025-07-01
    “…By systematically analyzing the convergence of stochastic infidelity optimizations, examining the variance properties of key stochastic estimators, and evaluating the error scaling of multiple dynamical discretization schemes, we provide a thorough formalization and significant improvements to the projected time-dependent Variational Monte Carlo (p-tVMC) method. …”
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    Article
  9. 69

    Market Dynamics When Agents Anticipate Correlation Breakdown by Paolo Falbo, Rosanna Grassi

    Published 2011-01-01
    “…The aim of this paper is to analyse the effect introduced in the dynamics of a financial market when agents anticipate the occurrence of a correlation breakdown. …”
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    Article
  10. 70

    Method for Detecting Disorder of a Nonlinear Dynamic Plant by Xuechun Wang, Vladimir Eliseev

    Published 2025-02-01
    “…This paper proposes a new disorder detection method CCF-AE for a scalar dynamic plant based only on its input–output relation using a cross-correlation function and neural network autoencoder. …”
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    Article
  11. 71

    Dynamic Forecasting of Gas Consumption in Selected European Countries by Mariangela Guidolin, Stefano Rizzelli

    Published 2025-05-01
    “…Natural gas consumption in Europe has undergone substantial changes in recent years, driven by geopolitical tensions, economic dynamics, and the continent’s ongoing transition towards cleaner energy sources. …”
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    Article
  12. 72

    Quantitative analysis of protein interaction network dynamics in yeast by Albi Celaj, Ulrich Schlecht, Justin D Smith, Weihong Xu, Sundari Suresh, Molly Miranda, Ana Maria Aparicio, Michael Proctor, Ronald W Davis, Frederick P Roth, Robert P St.Onge

    Published 2017-07-01
    “…However, systematic measurement of interactions in diverse environments is required to better understand the relative importance of different mechanisms underlying network dynamics. To investigate environment‐dependent protein complex dynamics, we used a DNA‐barcode‐based multiplexed protein interaction assay in Saccharomyces cerevisiae to measure in vivo abundance of 1,379 binary protein complexes under 14 environments. …”
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    Inter-seasonal phytoplankton dynamics in the UAE coastal waters by Nadia Solovieva, Nadia Solovieva, Dunya Medhat, Fatin Samara, Fatin Samara, Maria Saburova

    Published 2025-08-01
    “…Surface samples were collected at nine sites during four seasons between 2020 and 2022. Phytoplankton dynamics were analyzed together with water chemistry parameters using multivariate techniques, i.e. …”
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  15. 75

    Diaphragmatic curvature analysis using dynamic digital radiography by Takuya Hino, Akinori Tsunomori, Noriaki Wada, Akinori Hata, Taiki Fukuda, Yusei Nakamura, Yoshitake Yamada, Tomoyuki Hida, Mizuki Nishino, Masako Ueyama, Atsuko Kurosaki, Takeshi Kubo, Shoji Kudoh, Kousei Ishigami, Hiroto Hatabu

    Published 2025-12-01
    “…Purpose: To investigate area under diaphragm (AUD) obtained by dynamic digital radiography (DDR) for the differentiation between normal subjects and chronic obstructive pulmonary disease (COPD) patients. …”
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    Article
  16. 76

    The effect of sampling methods on the validity and reliability of the estimation of the orbital stability of human gait by Jeongin Moon, Jooeun Ahn

    Published 2025-08-01
    “…Using stochastic linear models, we simulated the error dynamics depending on the sampling methods. The bias and variance of FM estimates decreased as the time series lengthened, achieving a strong correlation with the true value after 140 strides for 14-dimensional state vector. …”
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  17. 77

    What Drives Profitability in the Romanian ICT Sector? by Lucian Belascu, Dan Gabriel Dumitrescu, Alexandra Smedoiu Popoviciu, Alexandra Horobet

    Published 2021-11-01
    “…The ICT sector in Romania, one of the most dynamic in the last decade and the “winning sector” of the pandemic, operates with different levels of profitability depending on its two main components, Production and Services. …”
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  18. 78

    Indonesian Banking Stock Portfolio Optimization Based on Ridge Regression Prediction by Moch Panji Agung Saputra, Deva Putra Setyawan, Alim Jaizul Wahid

    Published 2025-05-01
    “…The Ridge Regression model is trained using TimeSeriesSplit cross-validation to predict daily returns, then the prediction results are integrated into the Mean-Variance optimization framework to maximize the Sharpe ratio. …”
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  19. 79

    Optimisation of forest management under climate change in the French maritime pine (Pinus pinaster Aiton) forests by Lucile Ansaldi, Clémence Labarre, David Makowski, Jean-Christophe Domec, Denis Loustau

    Published 2025-07-01
    “…In addition, the optimal portfolios were dynamic in nature and changed over time with future climate predictions. …”
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  20. 80

    Dynamics of Green and Conventional Bonds: Hedging Effectiveness and Sustainability Implication by Rihab Belguith

    Published 2025-06-01
    “…To this end, we employ a time-varying parameter vector autoregression (TVP-VAR), first deriving dynamic variance–covariance matrices and then conducting variance decomposition analysis to gauge connectedness and spillover effects of various bond benchmarks. …”
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