Results 11 to 20 of about 53,885 (264)
Standard Error Estimation in Invariance Alignment
MathematicsThe invariance alignment (IA) method enables group comparisons in factor models involving either continuous or discrete items. This article evaluates the performance of the commonly used delta method for standard error estimation against alternative ...
Alexander Robitzsch
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Comparing Robust Haberman Linking and Invariance Alignment
StatsLinking methods are widely used in the social sciences to compare group differences regarding the mean and the standard deviation of a factor variable. This article examines a comparison between robust Haberman linking (HL) and invariance alignment (IA ...
Alexander Robitzsch
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Lp Loss Functions in Invariance Alignment and Haberman Linking with Few or Many Groups
Stats, 2020 The comparison of group means in latent variable models plays a vital role in empirical research in the social sciences. The present article discusses an extension of invariance alignment and Haberman linking by choosing the robust power loss function ρ ...
Alexander Robitzsch
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Invariance Through Latent Alignment
Robotics: Science and Systems XVIII, 2022 To appear in RSS 2022.
Yoneda, Takuma +3 more
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Pose-Invariant 3D Face Alignment [PDF]
2015 IEEE International Conference on Computer Vision (ICCV), 2015 Face alignment aims to estimate the locations of a set of landmarks for a given image. This problem has received much attention as evidenced by the recent advancement in both the methodology and performance. However, most of the existing works neither explicitly handle face images with arbitrary poses, nor perform large-scale experiments on non-frontal
Jourabloo, Amin, Liu, Xiaoming
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Equivariant Transduction through Invariant Alignment
, 2022 The ability to generalize compositionally is key to understanding the potentially infinite number of sentences that can be constructed in a human language from only a finite number of words. Investigating whether NLP models possess this ability has been a topic of interest: SCAN (Lake and Baroni, 2018) is one task specifically proposed to test for this
White, Jennifer C., Cotterell, Ryan
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Frontiers in Psychology, 2021 Nationwide opinions and international attitudes toward climate and environmental change are receiving increasing attention in both scientific and political communities.
Ingrid Arts +3 more
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Bullying in Elementary Schools: Differences across Countries in the Persian Gulf
Children, 2023 The current research aimed to examine the similarities and differences in bullying prevalence across the six member states of the Gulf Cooperation Council (GCC): Saudi Arabia, Bahrain, Kuwait, Oman, Qatar, and the United Arab Emirates.
Georgios Sideridis, Maisaa Alahmadi
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Survey Research Methods, 2023 Measurement invariance tests are an important precondition to analyze cross-national data. However, the traditional approach of multigroup confirmatory factor analysis (MGCFA) has been criticized as too strict and more liberal approaches, such as ...
Katharina Meitinger +2 more
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Revisiting overlap invariance in medical image alignment [PDF]
2008 IEEE Computer Society Conference on Computer Vision and Pattern Recognition Workshops, 2008 In Studholme et al. introduced normalized mutual information (NMI) as an overlap invariant generalization of mutual information (MI). Even though Studholme showed how NMI could be used effectively in multimodal medical image alignment, the overlap invariance was only established empirically on a few simple examples.
Cahill, Nathan D. +3 more
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