7168 search results - page 1224 / 1434 » A Factorization Approach to Grouping |
226
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BMCBI
2008
15 years 6 months ago
2008
Background: A fundamental problem when trying to define the functional relationships between proteins is the difficulty in quantifying functional similarities, even when well-stru...
155
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BMCBI
2008
15 years 6 months ago
2008
Background: Molecular typing methods are commonly used to study genetic relationships among bacterial isolates. Many of these methods have become standardized and produce portable...
189
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BMCBI
2008
15 years 6 months ago
2008
Background: Several semantic similarity measures have been applied to gene products annotated with Gene Ontology terms, providing a basis for their functional comparison. However,...
216
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BMCBI
2006
15 years 6 months ago
2006
Background: An alternative to standard approaches to uncover biologically meaningful structures in micro array data is to treat the data as a blind source separation (BSS) problem...
184
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BMCBI
2006
15 years 6 months ago
2006
Background: The estimation of the difference between two evolutionary distances within a triplet of homologs is a common operation that is used for example to determine which of t...