Efficient matrix completion with Gaussian models
A general framework based on Gaussian models and a MAP-EM algorithm is introduced in this paper for solving matrix/table completion problems. The numerical experiments with the standard and challenging movie ratings data show that the proposed approach, based on probably one of the simplest probabil...
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| creator | Leger, Flavien Guoshen Yu Sapiro, Guillermo |
| description | A general framework based on Gaussian models and a MAP-EM algorithm is introduced in this paper for solving matrix/table completion problems. The numerical experiments with the standard and challenging movie ratings data show that the proposed approach, based on probably one of the simplest probabilistic models, leads to the results in the same ballpark as the state-of-the-art, at a lower computational cost. |
| doi_str_mv | 10.1109/ICASSP.2011.5946603 |
| format | Conference Proceeding |
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| source | IEEE Electronic Library (IEL) Conference Proceedings |
| subjects | Collaboration collaborative filtering Computational modeling EM algorithm Gaussian mixture models inverse problems MAP estimation Matrix completion Motion pictures Nickel Numerical models Sparse matrices Training |
| title | Efficient matrix completion with Gaussian models |
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