4651 search results - page 37 / 931 » A Data Quality Browser |
ICDM
2009
IEEE
14 years 3 months ago
2009
IEEE
Since clustering is unsupervised and highly explorative, clustering validation (i.e. assessing the quality of clustering solutions) has been an important and long standing researc...
BMCBI
2007
13 years 8 months ago
2007
Background: Many algorithms have been developed for deciphering the tandem mass spectrometry (MS) data sets. They can be essentially clustered into two classes. The first performs...
BMCBI
2006
13 years 8 months ago
2006
Background: Assessment of array quality is an essential step in the analysis of data from microarray experiments. Once detected, less reliable arrays are typically excluded or &qu...
SSDBM
1998
IEEE
14 years 21 days ago
1998
IEEE
In this demonstration, we show three interrelated tools intended to improve different aspects of the quality of data warehouse solutions. Firstly, the deductive object manager Con...
DEDUCTIVE
1993
13 years 9 months ago
1993
This chapter discusses an extended deductive database prototype system, Q-Data, developed by Bellcore to improve data quality through data validation and cleanup. The key technolo...