Sciweavers

1708 search results - page 18 / 342
» Acquisition Of Selectional Patterns
Sort
View
ICDM
2005
IEEE
128views Data Mining» more  ICDM 2005»
14 years 3 months ago
An Expected Utility Approach to Active Feature-Value Acquisition
In many classification tasks training data have missing feature values that can be acquired at a cost. For building accurate predictive models, acquiring all missing values is of...
Prem Melville, Foster J. Provost, Raymond J. Moone...
AI
2009
Springer
14 years 2 months ago
Enumerating Unlabeled and Root Labeled Trees for Causal Model Acquisition
To specify a Bayes net (BN), a conditional probability table (CPT), often of an effect conditioned on its n causes, needs to be assessed for each node. It generally has the comple...
Yang Xiang, Zoe Jingyu Zhu, Yu Li
LREC
2008
73views Education» more  LREC 2008»
13 years 11 months ago
Acquisition and Evaluation of a Dialog Corpus through WOz and Dialog Simulation Techniques
In this paper, we present a comparison between two corpora acquired by means of two different techniques. The first corpus was acquired by means of the Wizard of Oz technique. A d...
David Griol, Lluís F. Hurtado, Encarna Sega...
ANLP
1994
98views more  ANLP 1994»
13 years 11 months ago
Combination of Symbolic and Statistical Approaches for Grammatical Knowledge Acquisition
The framework we adopted for customizing linguistic knowledge to individual application domains is an integration of symbolic and statistical approaches. In order to acquire domai...
Masaki Kiyono, Jun-ichi Tsujii
PAMI
2006
142views more  PAMI 2006»
13 years 9 months ago
Fingerprint Warping Using Ridge Curve Correspondences
The performance of a fingerprint matching system is affected by the nonlinear deformation introduced in the fingerprint impression during image acquisition. This nonlinear deformat...
Arun Ross, Sarat C. Dass, Anil K. Jain