Search Results - subject:"Datasets"

Optimizing machine learning models for wheat yield estimation using a comprehensive UAV dataset

Khodjaev, Shovkat; Bobojonov, Ihtiyor; Kuhn, Lena; … - In: Modeling Earth Systems and Environment 11 (2025)

datasets with the implementation of hyperparameter tuning to improve model performance. The performance of the models before …

Persistent link: https://www.econbiz.de/10015177008

Evaluating performance metrics in emotion lexicon distillation : a focus on F1 scores

Hinojosa-Lee, Maria Cristina; Braet, Johan; Springael, Johan - 2024

Persistent link: https://www.econbiz.de/10014632852

A graph-structured distance for heterogeneous datasets with meta variables

Hallé-Hannan, Edward; Audet, Charles; Diouane, Youssef; … - 2024

Persistent link: https://www.econbiz.de/10014575790

Bilateral invoicing currency ratios : a methodology to calculate them from unilateral invoicing currency ratios

Yoshida, Yūshi; Rondeau, Fabien - 2024

Persistent link: https://www.econbiz.de/10015064193

Indirect estimation of the monthly transport turnover indicator in Italy

Guardabascio, Barbara; Moauro, Filippo; Mosley, Luke - In: Empirical economics : a quarterly journal of the … 67 (2024) 2, pp. 531-566

Persistent link: https://www.econbiz.de/10015048759

Nonlinearities in macroeconomic tail risk through the lens of big data quantile regressions

Prüser, Jan; Huber, Florian - In: Journal of Applied Econometrics 39 (2023) 2, pp. 269-291

datasets in quantile regression models to forecast the conditional distribution of US GDP growth. To capture possible …

Persistent link: https://www.econbiz.de/10014520049

Risk mitigation in agriculture in support of COVID-19 crisis management

Leybert, Boris M.; Shmaliy, Oksana V.; Gornostaeva, … - In: Risks : open access journal 11 (2023) 5, pp. 1-36

being developed, the risks of which are resistant to crises through the use of datasets and machine learning. The … significance of the article is related to the fact that the authors' conclusions and applied recommendations on the use of datasets …

Persistent link: https://www.econbiz.de/10014332162

A study of a survival data using kernel estimates of hazard rate and aging intensity functions

Szymkowiak, Magdalena; Roychowdhury, Anasuya; Misra, … - In: Statistics in transition : an international journal of … 24 (2023) 5, pp. 109-127

studying lifetime or clinical datasets as it is a quantitative measure (not interval-based), thereby depicting a broader view …

Persistent link: https://www.econbiz.de/10015121013

Week-long activity-based modelling : a review of the existing models and datasets and a comprehensive conceptual framework

Haghighi, Mohammad; Miller, Eric J. - In: Transport reviews : a transnational transdisciplinary … 45 (2025) 1, pp. 119-148

Persistent link: https://www.econbiz.de/10015205275

Building Daily Economic Sentiment Indicators

Rey del Castillo, Pilar - 2022

The availability of copious amounts of data produced by the increasing datification of our society is nowadays deemed an opportunity to produce timely and convenient statistical information. This paper shows the building of economic sentiment indexes from the texts of the most read economic...

Persistent link: https://www.econbiz.de/10013470345