1389 search results - page 188 / 278 » Improved Approximation Algorithms for Label Cover Problems |
142
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ICML
2003
IEEE
15 years 8 months ago
2003
IEEE
Feature selection methods have been successfully applied to text categorization but seldom applied to text clustering due to the unavailability of class label information. In this...
137
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SIGIR
2009
ACM
15 years 9 months ago
2009
ACM
When search is against structured documents, it is beneficial to extract information from user queries in a format that is consistent with the backend data structure. As one step...
193
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PODS
2009
ACM
16 years 3 months ago
2009
ACM
The problem of finding heavy hitters and approximating the frequencies of items is at the heart of many problems in data stream analysis. It has been observed that several propose...
101
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PODC
2004
ACM
15 years 8 months ago
2004
ACM
We consider the problem of designing a compact communication network that supports efficient routing in an Euclidean plane. Our network design and routing scheme achieves 1+ stret...
128
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EMNLP
2010
15 years 1 months ago
2010
Confidence-Weighted linear classifiers (CW) and its successors were shown to perform well on binary and multiclass NLP problems. In this paper we extend the CW approach for sequen...