Accuracy Optimization in Speech Pathology Diagnosis with Data Preprocessing Techniques

• Published in: Optimization, Learning Algorithms and Applications pp. 287 - 299
• Main Authors: Fernandes, Joana Filipa Teixeira, Freitas, Diamantino Rui, Teixeira, João Paulo
• Format: Book Chapter
• Language: English
• Published: Cham Springer Nature Switzerland 2024
• Series: Communications in Computer and Information Science
• Subjects: Machine Learning; Normalization; Outliers; Speech Features; Speech Pathologies; Vocal Acoustic Analysis

Using acoustic analysis to classify and identify speech disorders non-invasively can reduce waiting times for patients and specialists while also increasing the accuracy of diagnoses. In order to identify models to use in a vocal disease diagnosis system, we want to know which models have higher suc...