Zan Huang, Hsinchun Chen, Daniel Dajun Zeng. Applying associative retrieval techniques to alleviate the sparsity problem in collaborative filtering. ACM Trans. Inf. Syst., 22(1):116-142, 2004. [doi]
@article{HuangCZ04,
title = {Applying associative retrieval techniques to alleviate the sparsity problem in collaborative filtering},
author = {Zan Huang and Hsinchun Chen and Daniel Dajun Zeng},
year = {2004},
doi = {10.1145/963770.963775},
url = {http://doi.acm.org/10.1145/963770.963775},
tags = {collaborative filtering},
researchr = {https://researchr.org/publication/HuangCZ04},
cites = {0},
citedby = {0},
journal = {ACM Trans. Inf. Syst.},
volume = {22},
number = {1},
pages = {116-142},
}