User profiles for Tanya Schmah

Tanya Schmah

University of Ottawa
Verified email at uottawa.ca
Cited by 1589

[BOOK][B] Geometric mechanics and symmetry: from finite to infinite dimensions

DD Holm, T Schmah, C Stoica - 2009 - books.google.com
Classical mechanics, one of the oldest branches of science, has undergone a long evolution,
developing hand in hand with many areas of mathematics, including calculus, differential …

Faim–a convnet method for unsupervised 3d medical image registration

D Kuang, T Schmah - Machine Learning in Medical Imaging: 10th …, 2019 - Springer
We present a new unsupervised learning algorithm, “FAIM”, for 3D medical image registration.
With a different architecture than the popular “U-net” [ 10 ], the network takes a pair of full …

Generative versus discriminative training of RBMs for classification of fMRI images

T Schmah, GE Hinton, S Small… - Advances in neural …, 2008 - proceedings.neurips.cc
Neuroimaging datasets often have a very large number of voxels and a very small number
of training cases, which means that overfitting of models for this data can become a very …

[HTML][HTML] Brain-CODE: a secure neuroinformatics platform for management, federation, sharing and analysis of multi-dimensional neuroscience data

…, T Mikkelsen, N Mirotchnick, T Schmah… - Frontiers in …, 2018 - frontiersin.org
Historically, research databases have existed in isolation with no practical avenue for sharing
or pooling medical data into high dimensional datasets that can be efficiently compared …

Performance variability as a predictor of response to aphasia treatment

ES Duncan, T Schmah… - … and neural repair, 2016 - journals.sagepub.com
Background. Performance variability in individuals with aphasia is typically regarded as a
nuisance factor complicating assessment and treatment. Objective. We present the alternative …

Comparing classification methods for longitudinal fMRI studies

T Schmah, G Yourganov, RS Zemel, GE Hinton… - Neural …, 2010 - direct.mit.edu
We compare 10 methods of classifying fMRI volumes by applying them to data from a longitudinal
study of stroke recovery: adaptive Fisher's linear and quadratic discriminant; gaussian …

Machine translation of mathematical text

A Ohri, T Schmah - IEEE Access, 2021 - ieeexplore.ieee.org
We have implemented a machine translation system, the PolyMath Translator, for LaTeX
documents containing mathematical text. The current implementation translates English LaTeX …

Pattern classification of fMRI data: applications for analysis of spatially distributed cortical networks

G Yourganov, T Schmah, NW Churchill, MG Berman… - Neuroimage, 2014 - Elsevier
The field of fMRI data analysis is rapidly growing in sophistication, particularly in the domain
of multivariate pattern classification. However, the interaction between the properties of the …

An overview of the quality assurance and quality control of magnetic resonance imaging data for the Ontario Neurodegenerative Disease Research Initiative (ONDRI) …

…, A Chemparathy, F Dong, I Solovey, T Gee, T Schmah… - BioRxiv, 2020 - biorxiv.org
Large scale research studies combining magnetic resonance imaging data generated at
multiple sites on multiple vendor platforms are becoming more commonplace. The Ontario …

[PDF][PDF] Visualization of nonlinear classification models in neuroimaging

PM Rasmussen, T Schmah, KH Madsen… - … Conference on Bio …, 2012 - Citeseer
Classification models are becoming increasing popular tools in the analysis of neuroimaging
data sets. Besides obtaining good prediction accuracy, a competing goal is to interpret how …