489 search results - page 49 / 98 » Query Selectivity Estimation via Data Mining |
ICASSP
2009
IEEE
15 years 6 months ago
2009
IEEE
In limited data domains, many effective language modeling techniques construct models with parameters to be estimated on an in-domain development set. However, in some domains, no...
AUSDM
2006
Springer
15 years 3 months ago
2006
Springer
If the dataset available to machine learning results from cluster sampling (e.g. patients from a sample of hospital wards), the usual cross-validation error rate estimate can lead...
BMCBI
2006
14 years 12 months ago
2006
Background: Many important agricultural traits such as weight gain, milk fat content and intramuscular fat (marbling) in cattle are quantitative traits. Most of the information on...
SAC
2005
ACM
15 years 5 months ago
2005
ACM
During the last years, significant attention has been paid to the problem of building wrappers for extracting data from semistructured web sources. Nevertheless, since web sources...
DAWAK
1999
Springer
15 years 4 months ago
1999
Springer
One of the most challenging problems in data manipulation in the future is to be able to e ciently handle very large databases but also multiple induced properties or generalizatio...