70 search results - page 6 / 14 » On rank tests for shift detection in time series |
SMC
2007
IEEE
14 years 2 months ago
2007
IEEE
— This paper presents two approaches to visually analyze the topic shift of a pool of documents over a given period of time. The first of the proposed methods is based on a mult...
CORR
2010
Springer
13 years 8 months ago
2010
Springer
A number of measures have been proposed for the direction of the coupling between two time series, and transfer entropy (TE) has been found in recent studies to perform consistentl...
ACIVS
2005
Springer
14 years 1 months ago
2005
Springer
Abstract. Functional magnetic resonance (fMRI) data are often corrupted with colored noise. To account for this type of noise, many prewhitening and pre-coloring strategies have be...
BMCBI
2007
13 years 8 months ago
2007
Background: In practice many biological time series measurements, including gene microarrays, are conducted at time points that seem to be interesting in the biologist's opin...
NCA
2002
IEEE
13 years 8 months ago
2002
IEEE
One of the key problems in forming a smooth model from input-output data is the determination of which input variables are relevant in predicting a given output. In this paper we ...