Ensemble Modeling of Neurocognitive Performance Using MRI-Derived Brain Structure Volumes

  • Leo Brueggeman
  • , Tanner Koomar
  • , Yongchao Huang
  • , Brady Hoskins
  • , Tien Tong
  • , James Kent
  • , Ethan Bahl
  • , Charles E. Johnson
  • , Alexander Powers
  • , Douglas Langbehn
  • , Jatin Vaidya
  • , Hans Johnson
  • , Jacob J. Michaelson

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

4 Scopus citations

Abstract

Prediction of cognitive performance from brain structural imaging data is a challenging machine learning topic. Participating in the ABCD Neurocognitive prediction challenge (2019), we implemented several machine learning models to solve this problem. Our results show superior performance from models relying on boosted decision trees and we find benefit from using two different sets of derived brain volumetric features. Lastly, across all models, we report an increase in performance by ensembling several different model types together in a final layer.

Original languageEnglish
Title of host publicationAdolescent Brain Cognitive Development Neurocognitive Prediction - 1st Challenge, ABCD-NP 2019, held in Conjunction with MICCAI 2019, Proceedings
EditorsKilian M. Pohl, Ehsan Adeli, Wesley K. Thompson, Marius George Linguraru
PublisherSpringer
Pages124-132
Number of pages9
ISBN (Print)9783030319007
DOIs
StatePublished - 2019
Externally publishedYes
Event1st Challenge in Adolescent Brain Cognitive Development Neurocognitive Prediction, ABCD-NP 2019, held in conjunction with the 22nd International Conference on Medical Image Computing and Computer Assisted Intervention, MICCAI 2019 - Shenzhen, China
Duration: 13 Oct 201913 Oct 2019

Publication series

NameLecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
Volume11791 LNCS
ISSN (Print)0302-9743
ISSN (Electronic)1611-3349

Conference

Conference1st Challenge in Adolescent Brain Cognitive Development Neurocognitive Prediction, ABCD-NP 2019, held in conjunction with the 22nd International Conference on Medical Image Computing and Computer Assisted Intervention, MICCAI 2019
Country/TerritoryChina
CityShenzhen
Period13/10/1913/10/19

Keywords

  • ABCD-NP challenge machine learning intelligence

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