Results 11 to 20 of about 683,649 (179)

Comparative study of laparoscopic radical gastrectomy and open radical gastrectomy

open access: yesJournal of Minimal Access Surgery, 2020
Introduction: At present, the main treatment of gastric cancer is surgical resection combined with radiotherapy and chemotherapy, the most important part of which is radical gastrectomy.
Jie Jiao   +6 more
doaj   +1 more source

Automatic Evaluation of Neural Network Training Results

open access: yesComputers, 2023
This article is dedicated to solving the problem of an insufficient degree of automation of artificial neural network training. Despite the availability of a large number of libraries for training neural networks, machine learning engineers often have to
Roman Barinov   +3 more
doaj   +1 more source

Workforce Learning Curves for Human-Based Assembly Operations: A State-of-the-Art Review

open access: yesApplied Sciences, 2022
In this state-of-the-art review, the authors explore the recent advancements in the topics of learning curve models and their estimation methods for manual operations and processes as well as the data collection and monitoring technologies used for ...
Carlos Peña   +2 more
doaj   +1 more source

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

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

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

Quasar microlensing light curve analysis using deep machine learning [PDF]

open access: yes, 2019
We introduce a deep machine learning approach to studying quasar microlensing light curves for the first time by analyzing hundreds of thousands of simulated light curves with respect to the accretion disc size and temperature profile.
Tsagkatakis, Grigorios   +1 more
core   +2 more sources

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

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