Results 131 to 140 of about 3,789,435 (339)

An Application of Machine Learning in Public Policy: Early Warning Prediction of School Dropout in the Chilean Public Education System

open access: yesMultidisciplinary Business Review, 2022
2021AbstractSchool dropout is a serious problem worldwide, and contributes to a great deal of poverty and misery. People who have not finished school obviously suffer the consequences, but these extend to all of society since they become a burden due to
Jerome Smith Uldall   +1 more
doaj  

Soft Magnetic Sensor Array for Amphibious Measurement of 3D Muscle Deformation Distribution for Human Motion Recognition

open access: yesAdvanced Intelligent Systems, EarlyView.
This article develops a soft magnetic sensor array to extract 3D and distributional muscle deformations, which has highly consistent measurements in amphibious environments, robustness to hydraulic pressure, and about 200 ms faster response than an inertial measurement unit, achieving over 98% classification accuracy and below 3% phase estimation ...
Yuchao Liu   +8 more
wiley   +1 more source

Screw‐Based Pill for Intelligent Robotic Extraction of Viscous Fluids in Medical Applications

open access: yesAdvanced Intelligent Systems, EarlyView.
Screw‐based pill for intelligent robotic extraction (S‐PIRE) is a magnetically actuated smart capsule with a motorized screw, 3‐axis sensor, and Bluetooth control for site‐specific and minimally invasive remote sampling of viscous fluids, overcoming passive diffusion limitations.
Prima Dewi Sinawang   +6 more
wiley   +1 more source

Fertility shock and schooling [PDF]

open access: yes
This paper uses Demographic and Health Surveys data from about 30 sub-Saharan African countries to investigate the link between the birth of an ?unintended child? and schooling decisions of children (dropout and entry).
KOISSY KPEIN Sandrine Aïda   +2 more
core   +1 more source

Autonomous Recognition of Retained Secretions in Central‐Airway Based on Deep Learning for Adult Patients Receiving Invasive Mechanical Ventilation

open access: yesAdvanced Intelligent Systems, EarlyView.
This work presents a deep learning model to autonomously recognize and classify the secretion retention into three levels for patients receiving invasive mechanical ventilation, achieving 89.08% accuracy. This model can be implemented to ventilators by edge computing, whose feasibility is approved.
Shuai Wang   +6 more
wiley   +1 more source

Dropout2: The dropout on school data dropout

open access: yes
The paper underscores the complexity of school dropout as a research topic, emphasising the challenges of comparison of data from various sources, crucial for policy and practical interventions. Despite extensive research, there is no universally accepted definition of school dropout, and national and international documents often conflate early school
Beri, Arianna   +2 more
openaire   +2 more sources

Dropout, School Performance and Working while in School : An Econometric Model with Heterogeneous Groups [PDF]

open access: yes
We develop an econometric model where the determinants of work while in school, dropout and academic grades are set in the context of two types of high school students: those who favor schooling and those who are more inclined to access rapidly the labor
Claude Montmarquette   +2 more
core  

Riemannian Geometry for the Classification of Brain States with Intracortical Brain Recordings

open access: yesAdvanced Intelligent Systems, EarlyView.
Geometric machine learning is applied to decode brain states from invasive intracortical neural recordings, extending Riemannian methods to the invasive regime where data is scarcer and less stationary. A Minimum Distance to Mean classifier on covariance manifolds uses geodesic distances to outperform convolutional neural networks while reducing ...
Arnau Marin‐Llobet   +9 more
wiley   +1 more source

Dropouts: The Achilles' Heel of Canada's High-School System [PDF]

open access: yes
The high dropout rate among francophone Quebec students, particularly boys, has recently received considerable attention in that province. Media coverage has been extensive, indicating widespread public concern.
John Richards
core  

School Dropouts and Conditional Cash Transfers: Evidence from a Randomized Controlled Trial in Rural China’s Junior High Schools. [PDF]

open access: yes
Recent anecdotal reports suggest that dropout rates may be higher and actually increasing over time in poor rural areas. There are many reasons not to be surprised that there is a dropout problem, given the fact that China has a high level of poverty ...
Brinton, Carl   +5 more
core   +3 more sources

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