These estimates do not involve an unconditionality parameter, therefore they are better than those of TGA.
In the main HMM, the upper-layer latent state X m contributes only to transitions of latent states (through β) and does not contribute to emitting an observed genotype or θ estimates (likelihood does not involve allele frequencies associated with X m).
To avoid this confound, we used a method for estimating tract structure that does not involve tractography performed in the patient group, but instead involves the generation of tract templates in an independent group of healthy controls, which may then be used as a mask to sample fractional anisotropy in the patient population (Squarcina et al., 2012).
However, it can be shown that tracking the core tensor is indeed unnecessary, since the tensor-based subspace estimate can be computed from the matrix-based subspace estimate via a structured projection which does not involve the core tensor.
By estimating the optical properties for adipose and fibroglandular tissue using the proposed algorithm, we found the results are comparable or superior to those estimated with expert-segmentations, but does not involve the time-consuming manual selection of regions-of-interest.
It has been shown that the analytical solution provides an accurate estimate of the critical load and does not involve any computationally expensive procedures.
Unlike the classical MUSIC algorithm, the proposed method merely needs the forward recursion of the multistage Wiener filter (MSWF) to find the noise subspace and does not involve an estimate of the array covariance matrix as well as its eigendecomposition.
We used a method of estimating traumatic axonal injury after TBI that does not involve tractography in patients, and so is robust to the artefacts in tracts produced in patients with low fractional anisotropy (Squarcina et al., 2012).
