Toward Building Automatic Affect Recognition Machine Using Acoustics Features
Year: 2014
Type: article
Abstract: Research in the field of Affective Computing on affect recognition through speech has used a "fishing expedition" approach. Although some frameworks could achieve certain success rates, many of these approaches missed the theory behind the underlying voice and speech production mechanism. In this work, we found some correlation among the acoustic parameters (paralinguistic/non-verbal speech content) in the physiological mechanism of voice production. Furthermore, we also found some correlation when analyzing their relationships statistically. Aligned with this finding, we implemented our framework using the K-Nearest Neighbors (KNN) algorithm. Although our work is still in its infancy, we believe this context-free approach will bring us forward toward creating an intelligent agent with affect recognition ability. This paper describes the problem, our approach and our results.
Authors: Andreas H. Marpaung, Avelino J. González
Institution: University of Central Florida
Language: English
Topic: Emotion and Mood Recognition
Subfield: Artificial Intelligence
Field: Computer Science
Domain: Physical Sciences
Open Access status: green
OpenAlex ID: W2293762449