4578 search results - page 429 / 916 » Learning from Multi-source Data |
150
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CIDR
2009
15 years 5 months ago
2009
The challenge of managing unstructured data represents perhaps the largest data management opportunity for our community since managing relational data. And yet we are risking let...
140
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SDM
2009
SIAM
16 years 1 months ago
2009
SIAM
Most datasets in real applications come in from multiple sources. As a result, we often have attributes information about data objects and various pairwise relations (similarity) ...
134
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ICDM
2009
IEEE
15 years 2 months ago
2009
IEEE
Abstract--Imbalanced data sets present a particular challenge to the data mining community. Often, it is the rare event that is of interest and the cost of misclassifying the rare ...
140
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ICDM
2009
IEEE
15 years 2 months ago
2009
IEEE
Traditional machine learning algorithms assume that data are exact or precise. However, this assumption may not hold in some situations because of data uncertainty arising from mea...
143
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ER
2006
Springer
15 years 8 months ago
2006
Springer
: Data Provenance refers to the lineage of data including its origin, key events that occur over the course of its lifecycle, and other details associated with data creation, proce...