279 search results - page 32 / 56 » Methods for finding frequent items in data streams |
DMIN
2006
13 years 9 months ago
2006
In this paper, a pattern-based stock data mining approach which transforms the numeric stock data to symbolic sequences, carries out sequential and non-sequential association analy...
CORR
2010
Springer
13 years 7 months ago
2010
Springer
We introduce streaming data string transducers that map input data strings to output data strings in a single left-to-right pass in linear time. Data strings are (unbounded) seque...
IDEAL
2004
Springer
14 years 1 months ago
2004
Springer
Mobile mining is about finding useful knowledge from the raw data produced by mobile users. The mobile environment consists of a set of static device and mobile device. Previous wo...
ICEIS
2009
IEEE
13 years 5 months ago
2009
IEEE
One of the main difficulties of pattern mining is to deal with items of different nature in the same itemset, which can occur in any domain except basket analysis. Indeed, if we co...
ICMLA
2008
13 years 9 months ago
2008
The quality of large-scale recommendation systems has been insufficient in terms of the accuracy of prediction. One of the major reasons is caused by the sparsity of the samples, ...