基于联合特征和XGBoost的活动语义识别方法

基于联合特征和XGBoost的活动语义识别方法

郭茂祖, 张彬, 赵玲玲, 张昱

Activity semantic recognition method based on joint features and XGBoost

GUO Maozu, ZHANG Bin, ZHAO Lingling, ZHANG Yu

计算机应用 . 2020, (11): 3159 -3165 . DOI: 10.11772/j.issn.1001-9081.2020030301