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AMC
2006
188views more  AMC 2006»
15 years 6 months ago
Ratio estimators for the population variance in simple and stratified random sampling
We propose some ratio-type variance estimators using ratio estimators for the population mean in literature. We obtain mean square error (MSE) equations of proposed estimators and...
Cem Kadilar, Hulya Cingi
BMCBI
2006
67views more  BMCBI 2006»
15 years 6 months ago
A simple method to combine multiple molecular biomarkers for dichotomous diagnostic classification
Background: In spite of the recognized diagnostic potential of biomarkers, the quest for squelching noise and wringing in information from a given set of biomarkers continues. Her...
Manju R. Mamtani, Tushar P. Thakre, Mrunal Y. Kalk...
IJON
2008
124views more  IJON 2008»
15 years 6 months ago
A dynamic algorithm for blind separation of convolutive sound mixtures
We study an efficient dynamic blind source separation algorithm of convolutive sound mixtures based on updating statistical information in the frequency domain, and minimizing the...
Jie Liu, Jack Xin, Yingyong Qi
ISCI
2008
74views more  ISCI 2008»
15 years 6 months ago
Strong limit theorems for random sets and fuzzy random sets with slowly varying weights
Theories of random sets and fuzzy random sets are useful concepts which are frequently applied in scientific areas including information science, probability and statistics. In th...
Ke-ang Fu, Li-xin Zhang
COMBINATORICS
2004
81views more  COMBINATORICS 2004»
15 years 6 months ago
A Card Shuffling Analysis of Deformations of the Plancherel Measure of the Symmetric Group
This paper finds and analyzes a formula for the total variation distance between iterations of riffle shuffles and iterations of "cut and then riffle shuffle". This allo...
Jason E. Fulman