145 search results - page 1 / 29 » Mining discriminative items in multiple data streams |
WWW
2010
ACM
13 years 3 months ago
2010
ACM
KDD
2010
ACM
13 years 9 months ago
2010
ACM
We study the problem of finding the k most frequent items in a stream of items for the recently proposed max-frequency measure. Based on the properties of an item, the maxfrequen...
ICDM
2010
IEEE
13 years 3 months ago
2010
IEEE
While there has been a lot of work on finding frequent itemsets in transaction data streams, none of these solve the problem of finding similar pairs according to standard similar...
ACSW
2004
13 years 6 months ago
2004
A data stream is a continuous and high-speed flow of data items. High speed refers to the phenomenon that the data rate is high relative to the computational power. The increasing...
IDA
2008
Springer
13 years 5 months ago
2008
Springer
We study the problem of finding frequent items in a continuous stream of itemsets. A new frequency measure is introduced, based on a flexible window length. For a given item, its ...