Enhancing Spectrogram for Audio Classification Using Time-Frequency Enhancer. - Haoran Xing; Shiqi Zhang; Daiki Takeuchi; Daisuke Niizumi; Noboru Harada; Shoji Makino (APSIPA ASC, 2023)

Prediction-error-based Adaptive SpecAugment for Fine-tuning the Masked Model on Audio Classification Tasks. - Xiao Zhang; Haoran Xing; Mingxue Song; Daiki Takeuchi; Noboru Harada; Shoji Makino (APSIPA, 2024)