학술논문
Improvement on the Interpersonal Relationship of the Elderly with Mild Cognitive Impairment by Using Speaker Recognition
Document Type
Conference
Source
2018 International Symposium on Computer, Consumer and Control (IS3C) IS3C Computer, Consumer and Control (IS3C), 2018 International Symposium on. :441-444 Dec, 2018
Subject
Language
Abstract
This study aims to develop an elderly care system for improving the interpersonal relationship of the elderly with mild cognitive impairment (MCI) by employing the speaker recognition technique. The speaker recognition units based on the Gaussian Mixture Model (GMM) and Gaussian Mixture Model-Universal Background Model (GMM-UBM) are implemented to identify the visitor via individual input utterance. Experimental results indicate that the speaker recognition unit based on GMM-UBM achieves the best performance.