Results 71 to 80 of about 145,962 (303)

Bootstrapping como estrategia de financiamiento para Pymes

, 2022
: figuras ; 28 cm.El presente trabajo tiene como finalidad exponer el método Bootstrapping, como herramienta fundamental de financiación para micro empresarios, cuyo principal objetivo es identificar las principales estrategias que ofrece el ...
Acosta Crespo, Francisco Rafael, Ortiz Tuta, Jeny Paola, Sandoval Ospina, Fabio Enrique   +2 more
core   +1 more source

Atomic Defects in Layered Transition Metal Dichalcogenides for Sustainable Energy Storage and the Intelligent Trends in Data Analytics

Advanced Science, EarlyView.
This review comprehensively summarizes the atomic defects in TMDs for their applications in sustainable energy storage devices, along with the latest progress in ML methodologies for high‐throughput TEM data analysis, offering insights on how ML‐empowered microscopy facilitates bridging structure–property correlation and inspires knowledge for precise ...
Zheng Luo, Ying Yang, Zizhen Fu, Fengqi Liu, Susu Fang, Kele Xu, Shanshan Wang   +6 more
wiley   +1 more source

Large-Plaintext Functional Bootstrapping in FHE with Small Bootstrapping Keys [PDF]

, 2023
Functional bootstrapping is a core technique in Fully Homomorphic Encryption (FHE). For large plaintext, to evaluate a general function homomorphically over a ciphertext, in the FHEW/TFHE approach, since the function in look-up table form is encoded in ...
Liu, Dengfa, Li, Hongbo
core   +1 more source

SEM-Based Methods to Form Confidence Intervals for Indirect Effect: Still Applicable Given Nonnormality, Under Certain Conditions

Frontiers in Psychology, 2020
A SEM-based approach using likelihood-based confidence interval (LBCI) has been proposed to form confidence intervals for unstandardized and standardized indirect effect in mediation models. However, when used with the maximum likelihood estimation, this
Ivan Jacob Agaloos Pesigan, Shu Fai Cheung   +1 more
doaj   +1 more source

Accounting for Uncertainties in Biodiversity Estimations: A New Methodology and Its Application to the Mesopelagic Sound Scattering Layer of the High Arctic

Frontiers in Ecology and Evolution, 2022
Measures of biological diversity (biodiversity) are important for monitoring the state of ecosystems. Several indices and methods are used to describe biodiversity from field observations.
Bent Herrmann, Bent Herrmann, Bent Herrmann, Kristine Cerbule, Kristine Cerbule, Jure Brčić, Eduardo Grimaldo, Eduardo Grimaldo, Maxime Geoffroy, Maxime Geoffroy, Malin Daase, Jørgen Berge, Jørgen Berge, Jørgen Berge   +13 more
doaj   +1 more source

Interpretable Machine Learning Framework for Nb─Si Based Alloy Design with Enhanced Fracture Toughness

Advanced Science, EarlyView.
An interpretable machine learning framework integrating SHAP and PDP analysis identifies critical design descriptors from 139 physicochemical features for Nb─Si alloys. The framework achieves <7% prediction error and guides the discovery of Nb38.5Ti38.5Si3Zr18V2 alloy with 22.791 MPa·m1/2 fracture toughness, breaking the 20 MPa·m1/2 barrier.
Dezhi Chen, Chao Xu, Jingyue Yu, Qi Wang, Hongze Fang, Shuo Yin, Turab Lookman, Ruirun Chen   +7 more
wiley   +1 more source

Estimating technology adoption and technical efficiency in smallholder maize production: A double bootstrap DEA approach

Cogent Food & Agriculture, 2020
The study examined how farmers’ technological choice affects technical efficiency (TE) in small-scale maize production in northern Ghana. A random sample of 340 respondents took part in the study.
Benjamin Tetteh Anang, Hamdiyah Alhassan, Gideon Danso-Abbeam   +2 more
doaj   +1 more source

Causal bootstrapping

CoRR, 2019
To draw scientifically meaningful conclusions and build reliable models of quantitative phenomena, cause and effect must be taken into consideration (either implicitly or explicitly). This is particularly challenging when the measurements are not from controlled experimental (interventional) settings, since cause and effect can be obscured by spurious,
Max A. Little, Reham Badawy
openaire   +3 more sources

Sustained Delivery of a Shingles Subunit Vaccine Overcomes Age‐Related Declines in Humoral and Cellular Immunity Relative to Shingrix

Advanced Science, EarlyView.
Sustained delivery of a shingles subunit vaccine from an injectable polymer–nanoparticle hydrogel enhanced the potency, durability, and breadth of immune responses in aged mice while minimizing inflammatory cytokine production and reactogenicity. This strategy decouples immunogenicity from reactogenicity and offers a promising approach to improve ...
Ye Eun Song, Jerry Yan, Ben S. Ou, Olivia M. Saouaf, Noah Eckman, E. A. Appel   +5 more
wiley   +1 more source

PLS bootstrapping.

, 2022
PLS bootstrapping.
Joti Kumari (12937098), Chen Xi (572541), Jai Kumar (10807959), Muhammad Imran (282621)   +3 more
core   +1 more source