Ontology highlight
ABSTRACT:
SUBMITTER: Guo Y
PROVIDER: S-EPMC9377622 | biostudies-literature | 2022
REPOSITORIES: biostudies-literature
Guo Yi Y Xiong Xuejun X Liu Yangcheng Y Xu Liang L Li Qiong Q
PloS one 20220815 8
In the field of Human-Computer Interaction (HCI), speech emotion recognition technology plays an important role. Facing a small number of speech emotion data, a novel speech emotion recognition method based on feature construction and ensemble learning is proposed in this paper. Firstly, the acoustic features are extracted from the speech signal and combined to form different original feature sets. Secondly, based on Light Gradient Boosting Machine (LightGBM) and Sequential Forward Selection (SF ...[more]