Sciweavers

860 search results - page 135 / 172
» Lower Bounds on the Size of Test Data Sets
Sort
View
JEI
2006
128views more  JEI 2006»
13 years 7 months ago
Performance study of common image steganography and steganalysis techniques
Abstract. We investigate the performance of state of the art universal steganalyzers proposed in the literature. These universal steganalyzers are tested against a number of well-k...
Mehdi Kharrazi, Husrev T. Sencar, Nasir D. Memon
AUSDM
2007
Springer
100views Data Mining» more  AUSDM 2007»
14 years 1 months ago
Predictive Model of Insolvency Risk for Australian Corporations
This paper describes the development of a predictive model for corporate insolvency risk in Australia. The model building methodology is empirical with out-ofsample future year te...
Rohan A. Baxter, Mark Gawler, Russell Ang
KDD
2007
ACM
210views Data Mining» more  KDD 2007»
14 years 1 months ago
Machine learning for stock selection
In this paper, we propose a new method called Prototype Ranking (PR) designed for the stock selection problem. PR takes into account the huge size of real-world stock data and app...
Robert J. Yan, Charles X. Ling
CEC
2005
IEEE
14 years 1 months ago
Improvements to the scalability of multiobjective clustering
In previous work, we have proposed a novel approach to data clustering based on the explicit optimization of a partitioning with respect to two complementary clustering objectives ...
Julia Handl, Joshua D. Knowles
RECOMB
2010
Springer
14 years 2 months ago
On the Genealogy of Asexual Diploids
Given molecular genetic data from diploid individuals that, at present, reproduce mostly or exclusively asexually without recombination, an important problem in evolutionary biolog...
Fumei Lam, Charles H. Langley, Yun S. Song