249 search results - page 50 / 50 » Metric space similarity joins |
BMCBI
2010
13 years 7 months ago
2010
Background: Sequence comparisons make use of a one-letter representation for amino acids, the necessary quantitative information being supplied by the substitution matrices. This ...
TAL
2004
Springer
14 years 26 days ago
2004
Springer
Word fragments or n-grams have been widely used to perform different Natural Language Processing tasks such as information retrieval [1] [2], document categorization [3], automatic...
ITSL
2008
13 years 9 months ago
2008
Clustering can be defined as a data assignment problem where the goal is to partition the data into nonhierarchical groups of items. In our previous work, we suggested an informati...
SPIESR
2001
13 years 9 months ago
2001
Humans tend to use high-level semantic concepts when querying and browsing multimedia databases; there is thus, a need for systems that extract these concepts and make available a...