Results 91 to 100 of about 2,771,485 (258)

Sliced Inverse Regression

, 2010
The presented work deals with Sliced inverse regression method for dimension reduction of explanatory variable in case of multivariate data sets. The aim of this work is to present this method, its characteristics and assumptions and ways of determining ...
Rusnáková, Viktória
core  

Consistent estimation of the dimensionality in sliced inverse regression

Consistency, Dimensionality, Estimation, Sliced inverse regression,
Guy Nkiet
core   +1 more source

Accelerating Materials Discovery: A Review of Machine Learning in X‐Ray Absorption Spectroscopy

Advanced Intelligent Systems, EarlyView.
This review systematically details how machine learning transforms X‐ray absorption spectroscopy (XAS) analysis. It covers advanced deep learning architectures for structure‐spectra mapping and inverse tasks, while discussing key challenges like the simulation‐to‐reality gap.
Melaku Lake Tegegne, Haodong Yao, Liyuan Wu, Yihe Pang, Fazhi Qi, Lina Zhao   +5 more
wiley   +1 more source

LDR: A Package for Likelihood-Based Sufficient Dimension Reduction [PDF]

We introduce a new mlab software package that implements several recently proposed likelihood-based methods for sufficient dimension reduction. Current capabilities include estimation of reduced subspaces with a fixed dimension d, as well as estimation ...
R. Dennis Cook, Diego R. Tomassi, Liliana M. Forzani   +2 more
core  

A novel and effective fMRI decoding approach based on sliced inverse regression and its application to pain prediction

, 2018
Dimension reduction is essential in fMRI decoding, but the complex relationship between fMRI data and class labels is often unknown or not well modeled so that the most effective dimension reduction (e.d.r.) directions can hardly be identified.
Hung, Y. S., Hu, L., Z.G. Zhang, Z.N. Fu, A. Tan, G. Huang, L. Hu, Huang, G., Y.H. Tu, Tan, A., Tu, Y. H., Zhang, Z. G., Y.S. Hung, Fu, Z. N.   +13 more
core   +1 more source

Accelerated Brain Atrophy in Epilepsy: A Prospective Population‐Based Study

Annals of Neurology, EarlyView.
Objective Previous longitudinal neuroimaging studies suggest that epilepsy is a progressive disorder. To date, these findings have relied largely on populations from tertiary centers, resulting in ascertainment bias, as severely affected individuals are more likely to be rescanned.
Marian Galovic, Rebecca S. N. Liu, Alex D. Everitt, Robert Terziev, Louis Lemieux, Matthias J. Koepp, John S. Duncan   +6 more
wiley   +1 more source

Cortical bone distribution in the human mandibular symphysis: Ontogenic and morphometric approaches in archeological context

The Anatomical Record, EarlyView.
Abstract The human mandibular symphysis concentrates multiaxial loads during function and remodels throughout growth, but the precise mechanisms underlying cortical bone shape during growth remain relatively unexplored. Approaches based solely on thickness or external cortical contours provide only partial insights and do not capture the functional ...
Ana Ribeiro, Elsa Garot, Christine Couture, Pierre‐Hadrien Decaup   +3 more
wiley   +1 more source

Estimation récursive en régression inverse par tranche (sliced inverse regression) [PDF]

, 2010
International audienceDans cette communication, nous nous intéressons à la méthode SIR (Sliced Inverse Regression, que l'on peut traduire par régression inverse par tranches) qui permet d'estimer le paramètre $\theta$ dans un modèle semi-paramétrique de ...
Saracco, Jérôme, Nguyen, Thi Mong Ngoc
core   +1 more source

Born this way: Does variation in perinatal limb bone morphology predict adult locomotor repertoire in primates?

The Anatomical Record, EarlyView.
Abstract Primates show a high degree of locomotor diversity that engenders similar variance in limb bone cross‐sectional geometry and bending strength: leaping primates have stronger hindlimb bones whereas suspensory species have stronger forelimb bones.
Angela M. Mossor, Jeremy Busken, Lorna Benden, Ethan Mardovin, Andrew Bostick, Grégoire Boulinguez‐Ambroise, Timothy D. Smith, Jesse W. Young   +7 more
wiley   +1 more source

Fascicle measurement methods do result in lengths that are significantly different

The Anatomical Record, EarlyView.
A recent comparison of the most prevalent methods for measuring fascicles, in situ measurement versus chemical digestion, concluded that the measurements are indistinguishable based on data from different conspecific individuals. However, our study of contralateral muscles of the same individuals shows that the methods clearly result in statistically ...
Katherine M. Clark, Reece A. Brown, Maggie Funderburk, Elise S. Bush, Anthony Herrel, Adam Hartstone‐Rose   +5 more
wiley   +1 more source