Sciweavers

412 search results - page 28 / 83
» Diagonalization
Sort
View
COLING
2008
15 years 1 months ago
Enhancing Multilingual Latent Semantic Analysis with Term Alignment Information
Latent Semantic Analysis (LSA) is based on the Singular Value Decomposition (SVD) of a term-by-document matrix for identifying relationships among terms and documents from cooccur...
Brett W. Bader, Peter A. Chew
SPLST
2003
15 years 1 months ago
Systolic Routing in Sparse Optical Torus
Abstract. In this paper we present an all-optical network architecture and a systolic routing protocol for it. The sparse optical torus network consists of an n×n torus, where pro...
Risto Honkanen
NIPS
2000
15 years 1 months ago
Periodic Component Analysis: An Eigenvalue Method for Representing Periodic Structure in Speech
An eigenvalue method is developed for analyzing periodic structure in speech. Signals are analyzed by a matrix diagonalization reminiscent of methods for principal component analy...
Lawrence K. Saul, Jont B. Allen
BMCBI
2010
135views more  BMCBI 2010»
14 years 12 months ago
Simple and flexible classification of gene expression microarrays via Swirls and Ripples
Background: A simple classification rule with few genes and parameters is desirable when applying a classification rule to new data. One popular simple classification rule, diagon...
Stuart G. Baker
COMBINATORICS
2007
121views more  COMBINATORICS 2007»
14 years 11 months ago
A Bound for Size Ramsey Numbers of Multi-partite Graphs
It is shown that the (diagonal) size Ramsey numbers of complete m-partite graphs Km(n) can be bounded from below by cn22(m−1)n, where c is a positive constant. Key words: Size R...
Yuqin Sun, Yusheng Li