@article{chu2012-22166797,
  author  = {Chu, C. and Hsu, A. L. and Chou, K. H. and Bandettini, P. and Lin, C. and {Alzheimer's Disease Neuroimaging Initiative}},
  title   = {{Does feature selection improve classification accuracy? Impact of sample size and feature selection on classification using anatomical magnetic resonance images}},
  journal = {NeuroImage},
  year    = {2012},
  doi     = {10.1016/j.neuroimage.2011.11.066},
  pmid    = {22166797},
  url     = {https://doi.org/10.1016/j.neuroimage.2011.11.066}
}