Torres Boza, DianaDianaTorres BozaOveneke, Meshia CédricMeshia CédricOvenekeWang, FengnaFengnaWangJiang, DongmeiDongmeiJiangSahli, HichemHichemSahli2021-10-262021-10-2620180167-6393https://imec-publications.be/handle/20.500.12860/31961Hierarchical sparse coding framework for speech emotion recognitionJournal articlehttps://doi.org/10.1016/j.specom.2018.01.006