Classification of Mild Cognitive Impairment Subtypes using Neuropsychological Data
2016
While the research on Alzheimerâs disease (AD) is progressing, timely intervention before an individual becomes
demented is often emphasized. Mild Cognitive Impairment (MCI), which is thought of as a prodromal
syndrome to AD, may be useful in this context as potential interventions can be applied to individuals at increased
risk of developing dementia. The current study attempts to address this problem using a selection
of machine learning algorithms to discriminate between cognitively normal individuals and MCI individuals
among a cohort of community dwelling individuals aged 70-90 years based on neuropsychological test performance.
The overall best algorithm in our experiments was AdaBoost with decision trees while random forests
was consistently stable. Ten-fold cross validation was used with ten repetitions to reduce variability and assess
generalizing capabilities of the trained models. The results presented are consistently of the same calibre or
better than the limited number of similar studies reported in the literature.
Keywords:
- Correction
- Source
- Cite
- Save
- Machine Reading By IdeaReader
0
References
2
Citations
NaN
KQI