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EPIA'03 - 11th Portuguese Conference on Artificial Intelligence
EKDB -- International Workshop on Extraction of Knowledge from Data Bases
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Session: December 5, 14:45-16:15, Room A |
Title: |
Mining Low Dimensionality Data Streams of Continuous Attributes |
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Francisco J. Ferrer--Troyano, Jesus S. Aguilar--Ruiz, Jose C. Riquelme, Domingo S. Rodriguez |
Abstract: |
This paper presents an incremental and scalable learning algorithm, called SCALLOP, in order to mine numeric, low dimensionality, high--cardinality, time--changing data streams. Within Supervised Learning, SCALLOP provides a set of decision rules whose size is very near to the number of concepts to be extracted. Experimental results with synthetic databases of different complexity degrees show a good performance from streams of data received at a rapid rate whose label distribution may not be stationary in time. |
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