Results 31 to 40 of about 137,290 (281)

Generalización del método de correlaciones canónicas aplicado a un problema de economía (Generalization of the canonical correlation method applied to an economy problem)

GECONTEC: Revista Internacional de Gestión del Conocimiento y la Tecnología, 2018
Resumen. El Análisis de Correlaciones Canónicas (CCA) desarrollado por Hotelling entre 1935 y 1936 es un método utilizado para estudiar las relaciones existentes entre dos conjuntos de variables.
Jorge Luis Azor Hernández, Jesús E. Sánchez García, José DelaCerda Gastélum   +2 more
doaj   +4 more sources

Asymmetric canonical correlation analysis of Riemannian and high-dimensional data. [PDF]

Electron J Stat
In this paper, we introduce a novel statistical model for the integrative analysis of Riemannian-valued functional data and high-dimensional data.
Buenfil J, Lila E.
europepmc   +2 more sources

Frequency-Aware Summarization of Resting-State fMRI Data

Frontiers in Systems Neuroscience, 2020
Many brain imaging modalities reveal interpretable patterns after the data dimensionality is reduced and summarized via data-driven approaches. In functional magnetic resonance imaging (fMRI) studies, such summarization is often achieved through ...
Maziar Yaesoubi, Maziar Yaesoubi, Rogers F. Silva, Rogers F. Silva, Armin Iraji, Armin Iraji, Vince D. Calhoun, Vince D. Calhoun, Vince D. Calhoun   +8 more
doaj   +1 more source

Joint Analysis of Functional and Structural Connectomes Between Preterm and Term Infant Brains via Canonical Correlation Analysis With Locality Preserving Projection

Frontiers in Neuroscience, 2021
Preterm is a worldwide problem that affects infants’ lives significantly. Moreover, the early impairment is more than limited to isolated brain regions but also to global and profound negative outcomes later, such as cognitive disorder.
Shu Zhang, Zhibin He, Lei Du, Yin Zhang, Sigang Yu, Ruoyang Wang, Xintao Hu, Xi Jiang, Tuo Zhang   +8 more
doaj   +1 more source

Multimodal canonical correlation reveals converging neural circuitry across trauma-related disorders of affect and cognition

Neurobiology of Stress, 2018
Trauma-related disorders of affect and cognition (TRACs) are associated with a high degree of diagnostic comorbidity, which may suggest that these disorders share a set of underlying neural mechanisms. TRACs are characterized by aberrations in functional
Daniel M. Stout, Monte S. Buchsbaum, Andrea D. Spadoni, Victoria B. Risbrough, Irina A. Strigo, Scott C. Matthews, Alan N. Simmons   +6 more
doaj   +1 more source

Exploring Brain Structural and Functional Biomarkers in Schizophrenia via Brain-Network-Constrained Multi-View SCCA

Frontiers in Neuroscience, 2022
Recent studies have proved that dynamic regional measures extracted from the resting-state functional magnetic resonance imaging, such as the dynamic fractional amplitude of low-frequency fluctuation (d-fALFF), could provide a great insight into brain ...
Peilun Song, Yaping Wang, Xiuxia Yuan, Xiuxia Yuan, Shuying Wang, Shuying Wang, Xueqin Song, Xueqin Song   +7 more
doaj   +1 more source

Influence function and robust variant of kernel canonical correlation analysis

Neurocomputing, 2018
arXiv admin note: text overlap with arXiv:1602 ...
Md. Ashad Alam, Kenji Fukumizu, Yu-Ping Wang 0002   +2 more
openaire   +4 more sources

Canonical correlation analysis for irregularly and sparsely observed functional data

Journal of Multivariate Analysis, 2015
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Hyejin Shin, Seokho Lee
openaire   +1 more source

Functional factor analysis for periodic remote sensing data [PDF]

, 2012
We present a new approach to factor rotation for functional data. This is achieved by rotating the functional principal components toward a predefined space of periodic functions designed to decompose the total variation into components that are nearly ...
Giles Hooker, Mark Friedl, Ray, S., Surajit Ray, Liu, C., Chong Liu, Hooker, G., Friedl, M.   +7 more
core   +1 more source

A Weighted Gene Co-expression Network Analysis Reveals lncRNA Abnormalities in the Peripheral Blood Associated With Ultra-High-Risk for Psychosis

Frontiers in Psychiatry, 2020
Objective: The primary study aim was to identify long non-coding RNA (lncRNA) abnormalities associated with ultra-high-risk (UHR) for psychosis based on a weighted gene co-expression network analysis.Methods: UHR patients were screened by the structured ...
Yan Ren, Yan Ren, Wei Li, Wei Li, Sha Liu, Sha Liu, Zhi Li, Jiaying Wang, Hong Yang, Hong Yang, Yong Xu, Yong Xu   +11 more
doaj   +1 more source