45 citations · 47 across the 4 of their papers we have counts for
4 papers
LHRM: A LBS based Heterogeneous Relations Model for User Cold Start Recommendation in Online Travel Platform
Ziyi Wang, Wendong Xiao, Yu Li +2
Most current recommender systems used the historical behaviour data of user to predict user' preference. However, it is difficult to recommend items to new users accurately. To all…
Scaling transition from momentum stochastic gradient descent to plain stochastic gradient descent
Kun Zeng, Jinlan Liu, Zhixia Jiang +1
The plain stochastic gradient descent and momentum stochastic gradient descent have extremely wide applications in deep learning due to their simple settings and low computational…
A decreasing scaling transition scheme from Adam to SGD
Kun Zeng, Jinlan Liu, Zhixia Jiang +1
Adaptive gradient algorithm (AdaGrad) and its variants, such as RMSProp, Adam, AMSGrad, etc, have been widely used in deep learning. Although these algorithms are faster in the ear…
Statistically validated mobile communication networks: Evolution of motifs in European and Chinese data
Ming-Xia Li, Vasyl Palchykov, Zhi-Qiang Jiang +6
Big data open up unprecedented opportunities to investigate complex systems including the society. In particular, communication data serve as major sources for computational social…