Multi-View Broad Learning System for Primate Oculomotor Decision Decoding

Zhenhua Shi, Xiaomo Chen, Changming Zhao, He He, Veit Stuphorn, Dongrui Wu

Research output: Contribution to journalArticlepeer-review

Abstract

Multi-view learning improves the learning performance by utilizing multi-view data: data collected from multiple sources, or feature sets extracted from the same data source. This approach is suitable for primate brain state decoding using cortical neural signals. This is because the complementary components of simultaneously recorded neural signals, local field potentials (LFPs) and action potentials (spikes), can be treated as two views. In this paper, we extended broad learning system (BLS), a recently proposed wide neural network architecture, from single-view learning to multi-view learning, and validated its performance in decoding monkeys' oculomotor decision from medial frontal LFPs and spikes. We demonstrated that medial frontal LFPs and spikes in non-human primate do contain complementary information about the oculomotor decision, and that the proposed multi-view BLS is a more effective approach for decoding the oculomotor decision than several classical and state-of-the-art single-view and multi-view learning approaches.

Original languageEnglish (US)
Article number9120084
Pages (from-to)1908-1920
Number of pages13
JournalIEEE Transactions on Neural Systems and Rehabilitation Engineering
Volume28
Issue number9
DOIs
StatePublished - Sep 2020

Keywords

  • Broad learning system
  • action potentials
  • local field potentials
  • multi-view learning
  • primate oculomotor decision

ASJC Scopus subject areas

  • Internal Medicine
  • Neuroscience(all)
  • Biomedical Engineering

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