708 search results - page 28 / 142 » Improving Mining Quality by Exploiting Data Dependency |
101
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KDD
2009
ACM
16 years 9 days ago
2009
ACM
In traditional text clustering methods, documents are represented as "bags of words" without considering the semantic information of each document. For instance, if two ...
80
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WSDM
2010
ACM
15 years 9 months ago
2010
ACM
We describe a machine learning approach for predicting sponsored search ad relevance. Our baseline model incorporates basic features of text overlap and we then extend the model t...
CIT
2007
Springer
15 years 3 months ago
2007
Springer
: Effective data analysis using multiple databases requires highly accurate patterns. Local pattern analysis might extract low quality patterns from multiple large databases. Thus,...
PKDD
2010
Springer
14 years 10 months ago
2010
Springer
Current knowledge bases suffer from either low coverage or low accuracy. The underlying hypothesis of this work is that user feedback can greatly improve the quality of automatica...
120
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ITIIS
2010
14 years 6 months ago
2010
Depending on network conditions, a communication network could be overloaded when media are transmitted. Research has been carried out to lessen network overloading, such as by fi...