@article {kandemir_14_multi-task,
	title = {Multi-task and multi-view learning of user state},
	journal = {Neurocomputing},
	volume = {139},
	year = {2014},
	pages = {97-106},
	doi = {10.1016/j.neucom.2014.02.057},
	author = {Kandemir, M. and Klami, A. and Gonen, M. and Vetek, A. and Kaski, S}
}
