@conference {acm2011,
	title = {Content-boosted matrix factorization for recommender systems: Experiments with recipe recommendation},
	booktitle = {Proceedings of the 5th ACM Conference on Recommender Systems},
	year = {2011},
	pages = {261{\textendash}264},
	doi = {10.1145/2043932.2043979},
	url = {http://doi.org/10.1145/2043932.2043979},
	author = {Forbes, Peter and Zhu, Mu}
}
