Downloads provided by UsageCounts
A vector-valued extension of the support vector regression problem is presented here. The vector-valued variant is developed by extending the notions of the estimator, loss function and regularization functional from the scalar-valued case. A particular emphasis is placed on the class of loss functions chosen which apply the epsiv-insensitive loss function to the p-norm of the error. The primal and dual optimization problems are derived and the KKT conditions are developed. The general case for the p-norm is specialized for the 1-, 2- and p-norms. It is shown that the vector-valued variant is a true extension of the scalar-valued case. It is then shown that the vector-valued approach results in sparse representations in terms of support vectors as compared to aggregated scalar-valued learning.
| selected citations These citations are derived from selected sources. This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically). | 9 | |
| popularity This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network. | Top 10% | |
| influence This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically). | Top 10% | |
| impulse This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network. | Average |
| views | 2 | |
| downloads | 36 |

Views provided by UsageCounts
Downloads provided by UsageCounts