Sciweavers

267 search results - page 3 / 54
» Sequence Comparisons via Algorithmic Mutual Information
Sort
View
LION
2009
Springer
114views Optimization» more  LION 2009»
15 years 4 months ago
Substitution Matrices and Mutual Information Approaches to Modeling Evolution
Abstract. Substitution matrices are at the heart of Bioinformatics: sequence alignment, database search, phylogenetic inference, protein family classication are based on Blosum, P...
Stephan Kitchovitch, Yuedong Song, Richard C. van ...
NIPS
2004
14 years 11 months ago
Discrete profile alignment via constrained information bottleneck
Amino acid profiles, which capture position-specific mutation probabilities, are a richer encoding of biological sequences than the individual sequences themselves. However, profi...
Sean O'Rourke, Gal Chechik, Robin Friedman, Eleaza...
BMCBI
2008
97views more  BMCBI 2008»
14 years 9 months ago
Comparison study on k-word statistical measures for protein: From sequence to 'sequence space'
Background: Many proposed statistical measures can efficiently compare protein sequence to further infer protein structure, function and evolutionary information. They share the s...
Qi Dai, Tian-Ming Wang
BILDMED
2009
152views Algorithms» more  BILDMED 2009»
14 years 7 months ago
Triple-Modality Normalized Mutual Information Based Medical Image Registration of Cardiac PET/CT and SPECT Images
Abstract. An extension of the normalized mutual information similarity measurement was proposed to register cardiac PET/CT and SPECT images representing coronary artery disease in ...
Laszlo Papp, Maaz Zuhayra, Reinhard Koch
AAAI
1990
14 years 10 months ago
Parsing a Natural Language Using Mutual Information Statistics
The purpose of this paper is to characterize a constituent boundary parsing algorithm, using an information-theoretic measure called generalized mutual information, which serves a...
David M. Magerman, Mitchell P. Marcus