Alzheimer's disease (AD) is a progressive brain disease. Accurate detection of AD and its prodromal stage, mild cognitive impairment (MCI), are crucial. There is also a growing interest in identifying brain imaging biomarkers that help to automatically differentiate stages of Alzheimer's disease. Here, we focused on brain structural networks computed from diffusion MRI and proposed a new feature extraction and classification framework based on higher order singular value decomposition and sparse logistic regression. In tests on publicly available data from the Alzheimer's Disease Neuroimaging Initiative, our proposed framework showed promise in detecting brain network differences that help in classifying different stages of Alzheimer's disease.
Boosting brain connectome classification accuracy in Alzheimer's disease using higher-order singular value decomposition
L. Zhan,Yashu Liu,Yalin Wang,Jiayu Zhou,N. Jahanshad,Jieping Ye,P. Thompson
Published 2015 in Frontiers in Neuroscience
ABSTRACT
PUBLICATION RECORD
- Publication year
2015
- Venue
Frontiers in Neuroscience
- Publication date
2015-07-24
- Fields of study
Medicine, Computer Science, Psychology
- Identifiers
- External record
- Source metadata
Semantic Scholar, PubMed
CITATION MAP
EXTRACTION MAP
CLAIMS
- No claims are published for this paper.
CONCEPTS
- No concepts are published for this paper.
REFERENCES
Showing 1-69 of 69 references · Page 1 of 1
CITED BY
Showing 1-29 of 29 citing papers · Page 1 of 1