12084 search results - page 2227 / 2417 » Effect Systems with Subtyping |
142
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BMCBI
2010
15 years 4 months ago
2010
Background: Detection of common evolutionary origin (homology) is a primary means of inferring protein structure and function. At present, comparison of protein families represent...
119
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BMCBI
2010
15 years 4 months ago
2010
Background: Proteins show a great variety of 3D conformations, which can be used to infer their evolutionary relationship and to classify them into more general groups; therefore ...
157
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BMCBI
2008
15 years 4 months ago
2008
Background: Probability based statistical learning methods such as mutual information and Bayesian networks have emerged as a major category of tools for reverse engineering mecha...
139
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BMCBI
2008
15 years 4 months ago
2008
Background: Feature selection is a pattern recognition approach to choose important variables according to some criteria in order to distinguish or explain certain phenomena (i.e....
141
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BMCBI
2008
15 years 4 months ago
2008
Background: Keyword searching through PubMed and other systems is the standard means of retrieving information from Medline. However, ad-hoc retrieval systems do not meet all of t...