Qingsheng Zhu

An Efficient Non-Negative Matrix-Factorization-Based Approach to Collaborative Filtering for Recommender Systems

Xin Luo, MengChu Zhou, Yunni Xia et al. · IEEE Transactions on Industrial Informatics · 2014 · 620 citations

High Accuracy, Group Recommenders, Engineering +15

A Nonnegative Latent Factor Model for Large-Scale Sparse Matrices in Recommender Systems via Alternating Direction Method

Xin Luo, MengChu Zhou, Shuai Li et al. · IEEE Transactions on Neural Networks and Learning Systems · 2015 · 324 citations

Engineering, Machine Learning, Nonnegative Matrix Factorization +16

Natural neighbor: A self-adaptive neighborhood method without parameter K

Qingsheng Zhu, Ji Feng, Jinlong Huang · Pattern Recognition Letters · 2016 · 256 citations

Instance-based Learning, Engineering, Machine Learning +6

Generating Highly Accurate Predictions for Missing QoS Data via Aggregating Nonnegative Latent Factor Models

Xin Luo, MengChu Zhou, Yunni Xia et al. · IEEE Transactions on Neural Networks and Learning Systems · 2015 · 255 citations

Engineering, Machine Learning, Learning To Rank +23

Incorporation of Efficient Second-Order Solvers Into Latent Factor Models for Accurate Prediction of Missing QoS Data

Xin Luo, MengChu Zhou, Shuai Li et al. · IEEE Transactions on Cybernetics · 2017 · 241 citations

Mathematical Programming, Unknown Qos Data, Engineering +19