Results 61 to 70 of about 36,558 (266)

Factors associated with better emotional, behavioural and educational outcomes in children with mild intellectual difficulties

JCPP Advances, EarlyView.
Abstract Background Children with mild intellectual difficulties (MID) are at increased risk of poor mental health and functional outcomes compared to typically developing children. Previous research has primarily focused on deficit‐based comparisons. However, substantial heterogeneity exists in this population, ranging from significant impairment to ...
Foteini Tseliou, Charlotte A. Dennison, Christopher B. Eaton, Jessica M. Armitage, Frances Rice, Stephan Collishaw   +5 more
wiley   +1 more source

GMO-AC: Gaussian-Based Minority Oversampling With Adaptive Outlier Filtering and Class Overlap Weighting

IEEE Access
Imbalanced data significantly affects the performance of standard classification models. Data-level approaches primarily use oversampling methods, such as the synthetic minority oversampling technique (SMOTE), to address this problem.
Seung Jee Yang, Kyungjoon Cha
doaj   +1 more source

Predicting six month follow‐up of suicidal thoughts and attempts among youth with anxiety presenting to an emergency department

JCPP Advances, EarlyView.
Abstract Background Previous research has established an association between anxiety disorders and suicidal thoughts and attempts; however, much remains unknown about the role of specific anxiety symptoms, anxiety severity, and the impact of co‐occurring depression and hopelessness.
Marianne G. Chirica, Lauren O’Reilly, Cheryl A. King, Steven A. Miller   +3 more
wiley   +1 more source

Investigating the toll of childhood socioeconomic disadvantage on adolescent mental health in three UK cohorts

JCPP Advances, EarlyView.
Abstract Background Low socioeconomic position (SEP) in childhood is robustly associated with adolescent mental health difficulties, yet this relationship is changing over time due to contextual and conceptual differences in these constructs. Consistent SEP and mental health data from different cohorts are required to understand changes over time ...
Caitlyn Rawers, Orla McBride, Jamie Murphy, Eoin McElroy   +3 more
wiley   +1 more source

Multiparametric Quantitative MRI of Peripheral Nerves to Differentiate Demyelinating From Axonal Polyneuropathies

Journal of Magnetic Resonance Imaging, EarlyView.
ABSTRACT Background Differentiating demyelinating from axonal polyneuropathies helps for accurate diagnosis and treatment. However, the current clinical tools lack sensitivity to confirm demyelination in peripheral nerves, particularly for proximal nerves.
Jesus E. Fajardo, Vivian B. Truong, Yang Xuan, Sara E. Benitez, Mary L. Vo, Bo Hu, Richard D. Dortch, Jun Li, Yongsheng Chen   +8 more
wiley   +1 more source

IMPROVING PERFORMANCE FOR IMBALANCED DATA CLASSIFICATION USING OVERSAMPLING AND CHARACTERISTICS OF EACH CLUSTER

Tạp chí Khoa học
This paper proposes a method to enhance the effectiveness of classifying imbalanced data. The main contribution of the method is integrating the K-means clustering algorithm and the minority oversampling technique VCIR to generate synthetic samples that ...
Phan Anh Phong, Le Van Thanh
doaj   +1 more source

Diffusion MRI of the Body: Beyond PGSE‐EPI

Journal of Magnetic Resonance Imaging, EarlyView.
ABSTRACT Diffusion magnetic resonance imaging (dMRI) is a widely used clinical imaging technique which is sensitive to changes in tissue microstructure including cellularity, perfusion, and tissue damage. DMRI has been used in whole‐body imaging as well as in targeted imaging of every major anatomical region.
Matthew T. Cherukara, Wenbo Sun, David Leitão, Shaihan Malik, Radhouene Neji, Joseph V. Hajnal, Andrada Ianus   +6 more
wiley   +1 more source

Sex‐specific associations between potentially traumatic events and cardiovascular disease in middle‐aged and older adults

Journal of Traumatic Stress, EarlyView.
Abstract Potentially traumatic events (PTEs) are associated with cardiovascular disease (CVD) in aging populations. Despite sex differences in PTE exposure and CVD incidence, no study has examined sex‐specific associations between PTEs and CVD in the same sample of middle‐aged and older adults.
Jeanine I. Nasser, Sophie M. Selbe, Kelsey N. Serier, Brian Shiner, Jennifer A. Sumner, Jaimie L. Gradus   +5 more
wiley   +1 more source

Impact of Adaptive Synthetic on Naïve Bayes Accuracy in Imbalanced Anemia Detection Datasets

Jurnal RESTI (Rekayasa Sistem dan Teknologi Informasi)
This research aims to analyze the impact of the Adaptive Synthetic (ADASYN) oversampling technique on the performance of the Naïve Bayes classification algorithm on datasets with class imbalance.
Muhammad Khahfi Zuhanda, Lisya Permata, Hartono, Erianto Ongko, Desniarti   +4 more
doaj   +1 more source

Group‐Patch Joint Compression: Compressing Dynamic B0 and Static RF Spatial Modulations Across k‐Space Subregion Groups for Highly Accelerated MRI

Magnetic Resonance in Medicine, EarlyView.
ABSTRACT Purpose To accelerate MRI further, rapid B0 field modulations can be applied during oversampled readout to capture additional physical information, as in Wave‐CAIPI/FRONSAC/local B0 coils modulation techniques. These methods, however, turn the Fourier readout into a non‐Fourier‐encoded dimension that cannot be reconstructed by FFT, posing ...
Rui Tian, Klaus Scheffler
wiley   +1 more source