372 search results - page 2 / 75 » Distance Functions to Detect Changes in Data Streams |
ICCV
2007
IEEE
14 years 6 months ago
2007
IEEE
We consider the problem of estimating the relative orientation of a number of individual photocells -or pixels- that hold fixed relative positions. The photocells measure the inte...
IJCAI
2007
13 years 6 months ago
2007
The martingale framework for detecting changes in data stream, currently only applicable to labeled data, is extended here to unlabeled data using clustering concept. The one-pass...
ICPR
2010
IEEE
13 years 2 months ago
2010
IEEE
Speaker change detection is most commonly done by statistically determining whether the two adjacent segments of a speech stream are significantly different or not. In this paper, ...
ML
2010
ACM
13 years 3 months ago
2010
ACM
We propose two fast algorithms for abrupt change detection in streaming data that can operate on arbitrary unknown data distributions before and after the change. The first algor...
DASFAA
2008
IEEE
13 years 6 months ago
2008
IEEE
A pattern is considered useful if it can be used to help a person to achieve his goal. Mining data streams for useful patterns is important in many applications. However, data stre...