3181 search results - page 396 / 637 » Set-based model: a new approach for information retrieval |
185
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CVPR
2011
IEEE
15 years 2 months ago
2011
IEEE
Objects vary in their visual complexity, yet existing discovery methods perform “batch” clustering, paying equal attention to all instances simultaneously—regardless of the ...
190
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ACL
2011
14 years 10 months ago
2011
We derive two variants of a semi-supervised model for fine-grained sentiment analysis. Both models leverage abundant natural supervision in the form of review ratings, as well as...
201
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KDD
2009
ACM
15 years 11 months ago
2009
ACM
We develop and evaluate an approach to causal modeling based on time series data, collectively referred to as“grouped graphical Granger modeling methods.” Graphical Granger mo...
146
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ECIS
2001
15 years 8 months ago
2001
The purpose of this paper is to investigate the distinctive characteristics of the competitive mechanism in the digital economy and information product markets. Specific propertie...
173
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SIGSOFT
2010
ACM
15 years 4 months ago
2010
ACM
Software systems are designed and engineered to process data. However, software is data too. The size and variety of today's software artifacts and the multitude of stakehold...