Hiroki Tanaka — accepted AI-conference papers

2019

Speech Artifact Removal from Eeg Recordings of Spoken Word Production with Tensor Decomposition

Holy Lovenia, Hiroki Tanaka, Sakriani Sakti, Ayu Purwarianti, Satoshi Nakamura

ICASSP 2019accepted

Research about brain activities involving spoken word production is considerably underdeveloped because of the undiscovered characteristics of speech artifacts, which contaminate electroencephalogram (EEG) signals and prevent the inspection of the underlying cognitive processes. To fuel further EEG…

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2018

Graph Regularized Tensor Factorization for Single-Trial EEG Analysis

Hayato Maki, Hiroki Tanaka, Sakriani Sakti, Satoshi Nakamura

ICASSP 2018accepted

This study proposes a tensor factorization algorithm for electroencephalographies (EEGs) that incorporates the geometric structure of the electrode location. The purpose is removing noise caused by EEG activities which are irrelevant to stimuli presented to a subject from single-trial event-related…

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