Results 11 to 20 of about 676,335 (182)

The challenge of studying perovskite solar cells’ stability with machine learning

open access: yesFrontiers in Energy Research, 2023
Perovskite solar cells are the most dynamic emerging photovoltaic technology and attracts the attention of thousands of researchers worldwide. Recently, many of them are targeting device stability issues–the key challenge for this technology–which has ...
Paolo Graniero   +9 more
doaj   +1 more source

Forecasting Development of Green Hydrogen Production Technologies Using Component-Based Learning Curves

open access: yesEnergies, 2023
Hydrogen energy is expected to become one of the most efficient ways to decarbonize global energy and transportation systems. Green hydrogen production costs are currently high but are likely to decline due to the economy of scale and learning-by-doing ...
Svetlana Revinova   +3 more
doaj   +1 more source

Learning Curves For Energy Technology: A Critical Assessment [PDF]

open access: yes, 2007
In this paper, which forms a chapter in the forthcoming Book “Delivering a Low Carbon Electricity System: Technologies, Economics and Policy”, Jamasb and Kohler revisit the literature on learning curves and their application to energy technology and ...
Jamasb, Tooraj, Kohler, Jonathan
core   +2 more sources

Behavioural profile effect of forestry machine operators in the learning process

open access: yesJournal of Forest Science, 2019
A lack of efficient operators for wood harvesting machines poses a great challenge. Here, our objective was to evaluate the effect of the behavioural profile on the productive efficiency of forwarder operators.
Millana Bürger Pagnussat   +2 more
doaj   +1 more source

Is the clinician an independent variable in embryo transfer outcomes under standardized direct and indirect supervision? A 5-year observational cohort study

open access: yesGMS Journal for Medical Education, 2019
Objective: To compare the cumulative pregnancy rate (CPR) for experienced clinicians and trainees naive to the skill of embryo transfer (ET) during an assisted reproductive treatment (ART) cycle.
Mittal, Monica   +5 more
doaj   +1 more source

Surfing the Modeling of pos Taggers in Low-Resource Scenarios

open access: yesMathematics, 2022
The recent trend toward the application of deep structured techniques has revealed the limits of huge models in natural language processing. This has reawakened the interest in traditional machine learning algorithms, which have proved still to be ...
Manuel Vilares Ferro   +3 more
doaj   +1 more source

Stimulating Investments in Energy Efficiency Through Supply Chain Integration

open access: yesEnergies, 2018
Attention to energy efficiency is recently experiencing substantial growth. To overcome the several barriers currently existing that represent an obstacle to the successful implementation of the wide set of energy efficiency measures available, the ...
Beatrice Marchi   +3 more
doaj   +1 more source

Construction Procurement: Modelling Bidders’ Learning in Recurrent Bidding [PDF]

open access: yes, 2015
Construction remains a significant area of public expenditure. An understanding of the process of changes in construction pricing, and how the process can be manipulated through the release of bidding feedback information is vital, in order to best ...
Ling, Florence Yean Yng   +2 more
core   +3 more sources

Learning Curves for Mutual Information Maximization [PDF]

open access: yes, 2003
An unsupervised learning procedure based on maximizing the mutual information between the outputs of two networks receiving different but statistically dependent inputs is analyzed (Becker and Hinton, Nature, 355, 92, 161).
E. Barkai   +4 more
core   +1 more source

Alchemical and structural distribution based representation for improved QML

open access: yes, 2017
We introduce a representation of any atom in any chemical environment for the generation of efficient quantum machine learning (QML) models of common electronic ground-state properties.
Feifei Ren (558363)   +5 more
core   +4 more sources

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