Výsledky vyhledávání - "sampling methods"

Revisiting shooting point Monte Carlo methods for transition path sampling.

Autoři: Falkner, Sebastian Coretti, Alessandro Peters, Baron a další

Zdroj: Journal of Chemical Physics. 7/21/2025, Vol. 163 Issue 3, p1-10. 10p.

Témata: *MONTE Carlo method, *SAMPLING methods, *TRAJECTORIES (Mechanics), *MOLECULAR dynamics, *STATISTICAL ensembles

Grid residual adaptive resampling for physics-informed neural networks to solve incompressible Navier–Stokes equations.

Autoři: Gao, Lei Zhang, Dan Chen, Yaoran a další

Zdroj: Journal of Applied Physics. 4/21/2025, Vol. 137 Issue 15, p1-19. 19p.

Témata: *EQUATIONS, *SAMPLING methods

Thinking through country-as-culture qualitative sampling.

Autoři: Malinen, KelleyAnne Kennedy, Karen

Zdroj: International Journal of Social Research Methodology. Nov2025, p1-11. 11p.

Témata: *QUALITATIVE research, *FOCUS groups, SEXUAL assault, SAMPLING methods, CULTURAL relations, IDENTITY (Psychology), CULTURAL geography

Geografický termín: CANADA

On the prediction of rare events when sampling from large data.

Autoři: de Haan-Ward, Johanna J. Bonner, Simon Woolford, Douglas

Zdroj: Communications in Statistics: Simulation & Computation. 2025, Vol. 54 Issue 10, p4344-4364. 21p.

Témata: *PARAMETER estimation, SAMPLING methods, LOGISTIC regression analysis, BIVARIATE analysis, UNBIASED estimation (Statistics), SAMPLING (Process), WILDFIRES

Looking Under the Hood Challenges and Remedies for Cross‐Country Surveying of Nonprofit Organizations.

Autoři: Suykens, Ben Hvenmark, Johan Hung, ChiaKo a další

Zdroj: Nonprofit Management & Leadership. Sep2025, Vol. 36 Issue 1, p125-138. 14p.

Témata: *NONPROFIT organizations, SAMPLING methods, ACQUISITION of data, CROSS-cultural differences, MEASUREMENT errors, COMPARATIVE studies

Online Nonprobability Samples.

Autoři: Freese, Jeremy Jin, Olivia

Zdroj: Annual Review of Sociology. 2025, Vol. 51 Issue 1, p109-128. 16p.

Témata: DATA quality, SAMPLING methods, HUMAN research subjects, SOCIAL surveys, SCIENTIFIC experimentation, SOCIAL science research

A class of logarithmic exponential estimators for estimating average degree of a network using triangular graph sampling.

Autoři: Shukla, Diwakar Gupta, Vivek Kumar Jain, Astha

Zdroj: Communications in Statistics: Theory & Methods. Sep2025, p1-26. 26p. 18 Illustrations.

Témata: *PARAMETER estimation, *COMPUTER networks, SAMPLING methods, COMMUNICATION network analysis, CONFIDENCE intervals

Estimation of two sensitive attributes using probability proportional to size sampling.

Autoři: Lee, Gi-sung Hong, Ki-Hak Son, Chang-kyoon

Zdroj: Communications in Statistics: Theory & Methods. Sep2025, p1-22. 22p.

Témata: *PARAMETER estimation, *STATISTICS, SAMPLING methods, CLUSTER sampling, STATISTICAL models, MINIMUM variance estimation

Contrast estimation of the Vasicek integrated diffusion process for high-frequency data.

Autoři: Yang, Shanchao Li, Zhiyong Xie, Jiaying a další

Zdroj: Communications in Statistics: Simulation & Computation. 2025, Vol. 54 Issue 8, p3128-3146. 19p.

Témata: *PARAMETER estimation, *STOCHASTIC processes, *REAL-time computing, *EMPIRICAL research, SAMPLING methods, MEAN square algorithms, DERIVATIVES (Mathematics)

Efficient Sampling From the Watson Distribution in Arbitrary Dimensions.

Autoři: Sablica, Lukas Hornik, Kurt Leydold, Josef

Zdroj: Journal of Computational & Graphical Statistics. Jul-Sep2025, Vol. 34 Issue 3, p923-933. 11p.

Témata: *DISTRIBUTION (Probability theory), *SIMULATION methods & models, *STATISTICAL sampling, SAMPLING methods

Adaptive sequential design for phase II single-arm oncology trials: an expansion of Simon's design.

Autoři: Gao, Ping Zhang, Weidong

Zdroj: Journal of Biopharmaceutical Statistics. 2025, Vol. 35 Issue 4, p500-514. 15p.

Témata: SAMPLE size (Statistics), SAMPLING methods, ONCOLOGY

Piecewise‐Continuous Sampling: A Method for Minimizing Bias and Sampling Effort for Estimated Metrics of Animal Behavior.

Autoři: Lynch, Colin M. Bespalova, Ioulia Harrison, Jon F. a další

Zdroj: Ethology. Dec2025, Vol. 131 Issue 12, p290-302. 13p.

Témata: *ANIMAL behavior, *SAMPLING methods, *ACQUISITION of data, *MULTI-objective optimization, *ADAPTIVE sampling (Statistics), *ANTS

Characteristic Curves for Multiple‐Inspector Sampling Plans with Inspection Errors.

Autoři: Maisano, Domenico A. Ferrara, Lucrezia Franceschini, Fiorenzo

Zdroj: Quality & Reliability Engineering International. Dec2025, Vol. 41 Issue 8, p3639-3656. 18p.

Témata: *QUALITY control inspectors, *SAMPLING methods, *DISTRIBUTION (Probability theory), *BINOMIAL distribution, *CONFORMANCE testing

Optimizing Fishery Survey Design in Guangdong's Restricted Coastal Waters.

Autoři: Zhang, Kui Su, Li Cai, Yancong a další

Zdroj: Animals (2076-2615). Nov2025, Vol. 15 Issue 22, p3283. 26p.

Témata: *BIODIVERSITY, *SAMPLING methods, *MARINE biology, *CLIMATE change, *TERRITORIAL waters, *AQUATIC resources conservation, *BIODIVERSITY monitoring, *POLLUTION

Geografický termín: GUANGDONG Sheng (China), SOUTH China Sea

活体单细胞质谱分析研究进展.

Alternate Title: Recent Advances in Live Single-Cell Mass Spectrometry.

Autoři: 吴丹妮 程思敏 王鑫欣 a další

Zdroj: Journal of Chinese Mass Spectrometry Society. Nov2025, Vol. 46 Issue 6, p768-779. 12p.

Témata: *MASS spectrometry, *SAMPLING methods, *BIOMARKERS, *CANCER research, *STATISTICAL accuracy, *CELL separation, *METABOLOMICS

Improved neutrosophic exponential-ratio estimator of population mean with simple random sampling.

Autoři: Jitendrakumar, Bhatt Ravi Kumar, Ashish Saini, Monika

Zdroj: Neutrosophic Sets & Systems. 2025, Vol. 85, p168-181. 14p.

Témata: *STATISTICAL bias, *SAMPLING methods, *STATISTICS, *COMPARATIVE studies, *STATISTICAL sampling

Catch effectiveness, complementarity and costs of five sampling techniques for flying insects across different land use types.

Autoři: Hoffmann, Lara Stoll, Stefan

Zdroj: Insect Conservation & Diversity. Nov2025, Vol. 18 Issue 6, p970-981. 12p.

Témata: *SAMPLING methods, *INSECT trapping, *SPECIES diversity, *INSECT surveys, *ARTHROPOD diversity, *HABITAT selection, *ECONOMIC efficiency, *INSECT flight

EffRetMamba: A Light-Weight Mamba for Low-Light Image Enhancement.

Autoři: Zhang, Xingpeng Wu, Sijing Wang, Qiuli a další

Zdroj: Circuits, Systems & Signal Processing. Nov2025, Vol. 44 Issue 11, p8691-8711. 21p.

Témata: *IMAGE enhancement (Imaging systems), *SAMPLING methods, *IMAGE processing software, *VISUAL perception, *CONVOLUTIONAL neural networks

Generalization error analysis of deep backward dynamic programming for solving nonlinear PDEs.

Autoři: Ouyang, Du Xiao, Jichang Wang, Xiaoqun

Zdroj: Applied Numerical Mathematics. Nov2025, Vol. 217, p319-339. 21p.

Témata: *MONTE Carlo method, *SAMPLING methods, *NONLINEAR differential equations, *DYNAMIC programming, *APPROXIMATION error, *EMPIRICAL research, *ASYMPTOTIC analysis

Two-stage sampling for better survival model performance.

Autoři: Zhang, Yunwei Muller, Samuel

Zdroj: BMC Medical Research Methodology. 10/28/2025, Vol. 25 Issue 1, p1-11. 11p.

Témata: *SURVIVAL analysis (Biometry), *SAMPLING methods, *MULTIVARIATE analysis, *CENSORING (Statistics), *JUDGMENT sampling, *PROPORTIONAL hazards models