Sciweavers

924 search results - page 101 / 185
» Active Mining of Data Streams
Sort
View
SDM
2009
SIAM
117views Data Mining» more  SDM 2009»
14 years 7 months ago
Spatially Cost-Sensitive Active Learning.
In active learning, one attempts to maximize classifier performance for a given number of labeled training points by allowing the active learning algorithm to choose which points...
Alexander Liu, Goo Jun, Joydeep Ghosh
ICDE
2006
IEEE
144views Database» more  ICDE 2006»
14 years 4 months ago
PRIVATE-IYE: A Framework for Privacy Preserving Data Integration
Data integration has been a long standing challenge to the database and data mining communities. This need has become critical in numerous contexts, including building e-commerce ...
Sourav S. Bhowmick, Le Gruenwald, Mizuho Iwaihara,...
SDM
2009
SIAM
343views Data Mining» more  SDM 2009»
14 years 7 months ago
Change-Point Detection in Time-Series Data by Direct Density-Ratio Estimation.
Change-point detection is the problem of discovering time points at which properties of time-series data change. This covers a broad range of real-world problems and has been acti...
Masashi Sugiyama, Yoshinobu Kawahara
VLDB
2007
ACM
111views Database» more  VLDB 2007»
14 years 4 months ago
Security in Outsourcing of Association Rule Mining
Outsourcing association rule mining to an outside service provider brings several important benefits to the data owner. These include (i) relief from the high mining cost, (ii) m...
Wai Kit Wong, David W. Cheung, Edward Hung, Ben Ka...
GFKL
2004
Springer
154views Data Mining» more  GFKL 2004»
14 years 3 months ago
Discovering Temporal Knowledge in Multivariate Time Series
Abstract. An overview of the Time Series Knowledge Mining framework to discover knowledge in multivariate time series is given. A hierarchy of temporal patterns, which are not a pr...
Fabian Mörchen, Alfred Ultsch