Results 11 to 20 of about 2,579,708 (354)
The Majority Can Help the Minority: Context-rich Minority Oversampling for Long-tailed Classification [PDF]
Computer Vision and Pattern Recognition, 2021 The problem of class imbalanced data is that the gener-alization performance of the classifier deteriorates due to the lack of data from minority classes.
Seulki Park +4 more
semanticscholar +1 more source
SMOTE: Synthetic Minority Over-sampling Technique [PDF]
Journal of Artificial Intelligence Research, 2002 An approach to the construction of classifiers from imbalanced datasets is described. A dataset is imbalanced if the classification categories are not approximately equally represented.
N. Chawla +3 more
semanticscholar +1 more source
Machine-mediated learning, 2023 Class imbalance occurs when the class distribution is not equal. Namely, one class is under-represented (minority class), and the other class has significantly more samples in the data (majority class).
Dina Elreedy, A. Atiya, Firuz Kamalov
semanticscholar +1 more source
PLoS ONE, 2021 During the past 50 years, there have been marked improvement in the social and legal environment of sexual minorities in the United States. Minority stress theory predicts that health of sexual minorities is predicated on the social environment.
I. Meyer +4 more
semanticscholar +1 more source
Frontiers in Public Health, 2021 Introduction: Mental disorders represent serious public health concerns in the U.S. Compared with Whites, racial/ethnic minority adolescents are more likely to be affected by mental disorders but less likely to use mental health services. This systematic
Wenhua Lu +5 more
semanticscholar +1 more source
Scientific Reports, 2022 Ammopiptanthus mongolicus is the only evergreen broad-leaved shrub present in arid areas of Northwest China and plays an important role in maintaining the stability of the local desert ecosystem.
Zimeng Yang +7 more
doaj +1 more source
Puls – musik- och dansetnologisk tidskrift, 2023 The articles in this journal issue cover a wide range of topics stimulated by the term “minority.” When I was first invited to consider this topic by my Swedish colleagues back in the 1980s and 1990s, I observed and described “multiculturalism” as a way a nation-state could control the definition of a swelling group of newcomers from other countries ...
openaire +1 more source
Parent-child nativity, race, ethnicity, and mental health conditions among U.S. children
European Psychiatry, 2023 Introduction Over a quarter of U.S. children have at least one immigrant parent. Mental health disparities in children need to be assessed to better identify disproportionate burdens and promote health equity.
K. Zarei +4 more
doaj +1 more source
Minorities and Venture Capital: A New Wave in American Business [PDF]
, 2003 Based on a survey and analysis of minority-oriented venture capital funds, assesses minority-owned businesses' access to venture capital, rates of return, the investment mix among industries, sources of funds, and outlook for minority-oriented ...
Timothy Bates, William Bradford
core +1 more source
Gender Minority Stress: A Critical Review
Journal of Homosexuality, 2020 Past studies that compare cisgender to transgender (or trans) and gender diverse people have found a higher prevalence of mental health problems among the latter groups. This article uses Testa’s gender minority stress framework, which is an expansion of
K. Tan +4 more
semanticscholar +1 more source