Sciweavers

7053 search results - page 395 / 1411
» Data Mining of Multi-categorized Data
Sort
View
PKDD
1999
Springer
90views Data Mining» more  PKDD 1999»
15 years 11 months ago
Learning from Highly Structured Data by Decomposition
This paper addresses the problem of learning from highly structured data. Speci cally, it describes a procedure, called decomposition, that allows a learner to access automatically...
René MacKinney-Romero, Christophe G. Giraud...
KDD
1994
ACM
123views Data Mining» more  KDD 1994»
15 years 11 months ago
Learning Bayesian Networks: The Combination of Knowledge and Statistical Data
We describe scoring metrics for learning Bayesian networks from a combination of user knowledge and statistical data. We identify two important properties of metrics, which we cal...
David Heckerman, Dan Geiger, David Maxwell Chicker...
212
Voted
KDD
1995
ACM
182views Data Mining» more  KDD 1995»
15 years 10 months ago
Accelerated Quantification of Bayesian Networks with Incomplete Data
Probabilistic expert systemsbased on Bayesian networks(BNs)require initial specification both a qualitative graphical structure and quantitative assessmentof conditional probabili...
Bo Thiesson
186
Voted
SDM
2004
SIAM
218views Data Mining» more  SDM 2004»
15 years 8 months ago
Mixture Density Mercer Kernels: A Method to Learn Kernels Directly from Data
This paper presents a method of generating Mercer Kernels from an ensemble of probabilistic mixture models, where each mixture model is generated from a Bayesian mixture density e...
Ashok N. Srivastava
IAT
2006
IEEE
16 years 27 days ago
A Web-Based System to Monitor the Quality of Meta-Data in Web Portals
We present a web-based system to monitor the quality of the meta-data used to describe content in web portals. The system implements meta-data analysis using statistical, visualiz...
Marcos Aurélio Domingues, Carlos Soares, Al...