783 search results - page 71 / 157 » Modeling High-Dimensional Index Structures using Sampling |
171
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JMLR
2011
14 years 8 months ago
2011
A widely agreed upon definition of time series causality inference, established in the seminal 1969 article of Clive Granger (1969), is based on the relative ability of the histor...
119
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IJON
2008
15 years 1 months ago
2008
This paper proposed a kind of unsupervised learning neural network model, which has special structure and can realize an evaluation and classification of many groups by the compres...
ICDAR
2009
IEEE
14 years 11 months ago
2009
IEEE
This paper addresses the difficult problem of symbol spotting for graphic documents. We propose an approach where each graphic document is indexed as a text document by using the ...
118
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ACSC
2009
IEEE
15 years 8 months ago
2009
IEEE
Most text mining methods are based on representing documents using a vector space model, commonly known as a bag of word model, where each document is modeled as a linear vector r...
121
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MM
2009
ACM
15 years 8 months ago
2009
ACM
Similarity search is widely used in multimedia retrieval systems to find the most similar ones for a given object. Some similarity measures, however, are not metric, leading to e...