17 citations · 17 across the 3 of their papers we have counts for
3 papers
Local semi-supervised approach to brain tissue classification in child brain MRI
Nataliya Portman, Paule-J Toussaint, Alan C. Evans
Most segmentation methods in child brain MRI are supervised and are based on global intensity distributions of major brain structures. The successful implementation of a supervised…
Novel solutions toward high accuracy automatic brain tissue classification in young children
Nataliya Portman, Paule-J Toussaint, Alan C. Evans McConnell
Accurate automatic classification of major tissue classes and the cerebrospinal fluid in pediatric MR scans of early childhood brains remains a challenge. A poor and highly variabl…
Sampling algorithms for validation of supervised learning models for Ising-like systems
Nataliya Portman, Isaac Tamblyn
In this paper, we build and explore supervised learning models of ferromagnetic system behavior, using Monte-Carlo sampling of the spin configuration space generated by the 2D Isin…