Latent Factor Prediction Model Combining L1 and L2 Regularization Constraints
WANG Dexian, HE Xianbo, HE Chunlin, ZHOU Kun, CHEN Minzhi
Computer Engineering and Applications . 2019, (19): 121 -127 .  DOI: 10.3778/j.issn.1002-8331.1807-0140