J Korean Soc Laryngol Phoniatr Logoped.  2022 Dec;33(3):142-155. 10.22469/jkslp.2022.33.3.142.

Artificial Intelligence for Clinical Research in Voice Disease

• Seok J
• Kwon TK

• KMID: 2539105
• DOI: http://doi.org/10.22469/jkslp.2022.33.3.142

Abstract

Diagnosis using voice is non-invasive and can be implemented through various voice recording devices; therefore, it can be used as a screening or diagnostic assistant tool for laryngeal voice disease to help clinicians. The development of artificial intelligence algorithms, such as machine learning, led by the latest deep learning technology, began with a binary classification that distinguishes normal and pathological voices; consequently, it has contributed in improving the accuracy of multi-classification to classify various types of pathological voices. However, no conclusions that can be applied in the clinical field have yet been achieved. Most studies on pathological speech classification using speech have used the continuous short vowel /ah/, which is relatively easier than using continuous or running speech. However, continuous speech has the potential to derive more accurate results as additional information can be obtained from the change in the voice signal over time. In this review, explanations of terms related to artificial intelligence research, and the latest trends in machine learning and deep learning algorithms are reviewed; furthermore, the latest research results and limitations are introduced to provide future directions for researchers.

Keyword

Voice; Artificial Intelligence; Machine learning; Deep learning; Supervised machine learning; Unsupervised machine learning; 음성; 인공지능; 기계학습; 딥러닝; 지도 학습; 비지도 학습