1146 search results - page 42 / 230 » Optimizing Frequency Queries for Data Mining Applications |
DLOG
2009
13 years 6 months ago
2009
We report on event recognition within the life logging application IYOUIT for the automatic creation of static diary-like Blogs. Based on the qualitative context histories produced...
APWEB
2003
Springer
14 years 20 days ago
2003
Springer
Keyword searching is the most common form of document search on the Web. Many Web publishers manually annotate the META tags and titles of their pages with frequently queried phras...
SDM
2004
SIAM
13 years 10 months ago
2004
SIAM
Most previously proposed mining methods on data streams make an unrealistic assumption that "labelled" data stream is readily available and can be mined at anytime. Howe...
SDM
2010
SIAM
13 years 10 months ago
2010
SIAM
We present a method for unsupervised discovery of abnormal occurrences of activities in multi-dimensional time series data. Unsupervised activity discovery approaches differ from ...
DASFAA
2010
IEEE
13 years 9 months ago
2010
IEEE
Discovering interesting patterns from high-speed data streams is a challenging problem in data mining. Recently, the support metric-based frequent pattern mining from data stream h...