244 search results - page 34 / 49 » High-Dimensional Similarity Retrieval Using Dimensional Choi... |
106
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BMCBI
2006
14 years 12 months ago
2006
Background: Accurate methods for extraction of meaningful patterns in high dimensional data have become increasingly important with the recent generation of data types containing ...
169
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SIGMOD
2006
ACM
15 years 12 months ago
2006
ACM
To enable efficient similarity search in large databases, many indexing techniques use a linear transformation scheme to reduce dimensions and allow fast approximation. In this re...
127
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ACMSE
2009
ACM
15 years 6 months ago
2009
ACM
This paper describes a research effort to improve the use of the cosine similarity information retrieval technique to detect unknown, known or variances of known rogue software by...
121
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MVA
2002
14 years 11 months ago
2002
We introduce an image retrieval method for searchingan image database by using a query image that has similarity in its global and/or regional image contents to the intended targe...
106
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BMCBI
2010
14 years 12 months ago
2010
Background: In high-dimensional data analysis such as differential gene expression analysis, people often use filtering methods like fold-change or variance filters in an attempt ...