6269 search results - page 939 / 1254 » Turning data into knowledge |
157
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KDD
1999
ACM
15 years 11 months ago
1999
ACM
This paper investigates the use of supervised clustering in order to create sets of categories for classi cation of documents. We use information from a pre-existing taxonomy in o...
164
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KDD
1999
ACM
15 years 11 months ago
1999
ACM
Many fraud analysis systemshave at their heart a rule-based enginefor generatingalertsaboutsuspiciousbehaviors.The rules in the systemareusually basedon expert knowledge. Automati...
157
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PAKDD
1999
ACM
15 years 11 months ago
1999
ACM
Association rules are a class of important regularities in databases. They are found to be very useful in practical applications. However, the number of association rules discovere...
173
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SIGIR
1998
ACM
15 years 11 months ago
1998
ACM
We describe the design and implementation of a system for logic-based multimedia retrieval. As highlevel logic for retrieval of hypermedia documents, we have developed a probabilis...
189
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ER
1998
Springer
15 years 11 months ago
1998
Springer
The practical implementation and use of a mediator for fixed income securities analysis demonstrated the potential for extending the application of conceptual modeling from the sys...