1326 search results - page 141 / 266 » Approximate Tree Kernels |
120
click to vote
DIS
2008
Springer
15 years 4 months ago
2008
Springer
We consider learning tasks where multiple target variables need to be predicted. Two approaches have been used in this setting: (a) build a separate single-target model for each ta...
117
Voted
IJCV
2007
15 years 3 months ago
2007
This paper describes work aimed at the unsupervised learning of shape-classes from shock trees. We commence by considering how to compute the edit distance between weighted trees. ...
250
click to vote
CVIU
2011
14 years 10 months ago
2011
In this paper we propose an approach for action recognition based on a vocabulary of local motion-appearance features and fast approximate search in a large number of trees. Large...
132
Voted
SODA
2010
ACM
16 years 29 days ago
2010
ACM
Consider the following problem: given a metric space, some of whose points are "clients," select a set of at most k facility locations to minimize the average distance f...
131
Voted
COMPGEOM
2007
ACM
15 years 7 months ago
2007
ACM
The paper consists of two major parts. In the first part, we re-examine relative -approximations, previously studied in [12, 13, 18, 25], and their relation to certain geometric p...