4838 search results - page 79 / 968 » Sampling of information goods |
255
click to vote
ICDE
2006
IEEE
16 years 5 months ago
2006
IEEE
One important way in which sampling for approximate query processing in a database environment differs from traditional applications of sampling is that in a database, it is feasi...
107
click to vote
CORR
1998
Springer
15 years 4 months ago
1998
Springer
This paper describes a method for asking statistical questions about a large text corpus. We exemplify the method by addressing the question, "What percentage of Federal Regi...
146
click to vote
IR
2007
15 years 4 months ago
2007
Word form normalization through lemmatization or stemming is a standard procedure in information retrieval because morphological variation needs to be accounted for and several la...
120
click to vote
ISBI
2004
IEEE
16 years 5 months ago
2004
IEEE
In this paper we propose a method for gene ranking from microarray experiments using multiple discriminants. The novelty of our approach is that a gene's relative rank is det...
105
click to vote
MP
2007
15 years 3 months ago
2007
We present a practical approach to Anstreicher and Lee’s masked spectral bound for maximum-entropy sampling, and we describe favorable results that we have obtained with a Branch...