“…In the literature, few study has focused on exploring the above issues simultaneously. For example, the studies separately conduct feature selection ( Zhu et al., 2017b ) and sample weight ( Hu, Zhu, Zhu, Gan, 2020 , Zhu, Yang, Zhang, Zhang, 2019 ), while ( Zhu et al., 2014 ) proposed to conduct joint classification and regression. Recently, a few studies simultaneously conduct feature selection and sample selection ( Adeli et al., 2020w , Hu, Zhu, Zhu, Gan, 2020 ).…”