CSDA
2006
13 years 11 months ago
2006
The cost-complexity pruning generates nested subtrees and selects the best one. However, its computational cost is large since it uses holdout sample or cross-validation. On the o...
ICASSP
2010
IEEE
13 years 11 months ago
2010
IEEE
In discriminative training, such as Maximum Mutual Information Estimation (MMIE) training, a word lattice is usually used as a compact representation of many different sentence hy...
UAI
2004
14 years 27 days ago
2004
We present a major improvement to the incremental pruning algorithm for solving partially observable Markov decision processes. Our technique targets the cross-sum step of the dyn...
IPCO
2001
14 years 28 days ago
2001
The paper presents a branch-and-cut for solving (0, 1) integer linear programs having a large symmetry group. The group is used for pruning the enumeration tree and for generating ...
FLAIRS
2006
14 years 28 days ago
2006
In this paper, three approaches are presented for generating and validating sequences of different size neural nets. First, a growing method is given along with several weight ini...
AAAI
2006
14 years 28 days ago
2006
Forward pruning, or selectively searching a subset of moves, is now commonly used in game-playing programs to reduce the number of nodes searched with manageable risk. Forward pru...
ECIR
2007
Springer
14 years 1 months ago
2007
Springer
This paper addresses the problem of identifying collection dependent stop-words in order to reduce the size of inverted files. We present four methods to automatically recognise s...
ICPR
2002
IEEE
14 years 4 months ago
2002
IEEE
Output Coding is a method of converting a multiclass problem into several binary subproblems and gives an ensemble of binary classifiers. Like other ensemble methods, its perform...
PADL
2004
Springer
14 years 4 months ago
2004
Springer
One of the major problems that actual logic programming systems have to address is whether and how to prune undesirable parts of the search space. A region of the search space woul...
CP
2005
Springer
14 years 5 months ago
2005
Springer
While Planning has been a key area in Artificial Intelligence since its beginnings, significant changes have occurred in the last decade as a result of new ideas and a more estab...