26 search results - page 1 / 6 » Lower Bounds for the Complexity of Learning Half-Spaces with... |
ALT
1998
Springer
14 years 3 months ago
1998
Springer
Exact learning of half-spaces over finite subsets of IRn from membership queries is considered. We describe the minimum set of labelled examples separating the target concept from ...
COLT
2006
Springer
14 years 2 months ago
2006
Springer
We describe a new approach for understanding the difficulty of designing efficient learning algorithms. We prove that the existence of an efficient learning algorithm for a circui...
JCSS
2007
13 years 10 months ago
2007
We introduce a combinatorial dimension that characterizes the number of queries needed to exactly (or approximately) learn concept classes in various models. Our general dimension...
SODA
2010
ACM
14 years 8 months ago
2010
ACM
We study the dynamic membership problem, one of the most fundamental data structure problems, in the cell probe model with an arbitrary cell size. We consider a cell probe model e...
STOC
2001
ACM
14 years 11 months ago
2001
ACM
We study two fundamental static data structure problems, membership and perfect hashing, in Yao's cell probe model. The first space and bit probe optimal worst case upper bou...