252 search results - page 16 / 51 » Mining Frequent Patterns without Candidate Generation |
INAP
2001
Springer
14 years 9 days ago
2001
Springer
This paper presents new techniques for focusing the discoveryof frequent itemsets within large, dense datasets containing highly frequent items. The existence of highly frequent i...
GIS
2004
ACM
14 years 9 months ago
2004
ACM
Spatial co-location patterns represent the subsets of events whose instances are frequently located together in geographic space. We identified the computational bottleneck in the...
ADMA
2010
Springer
13 years 6 months ago
2010
Springer
Abstract. This paper describes an approach to identifying and comparing frequent pattern trends in social networks. A frequent pattern trend is defined as a sequence of time-stampe...
ADMA
2008
Springer
13 years 10 months ago
2008
Springer
In this paper, we study the maintenance of frequent patterns in the context of the generator representation. The generator representation is a concise and lossless representation o...
GIS
2008
ACM
14 years 9 months ago
2008
ACM
Co-location pattern discovery is to find classes of spatial objects that are frequently located together. For example, if two categories of businesses often locate together, they ...