68 search results - page 1 / 14 » Improving Text Classification by Shrinkage in a Hierarchy of... |
ICML
1998
IEEE
14 years 5 months ago
1998
IEEE
SIGMOD
2004
ACM
14 years 5 months ago
2004
ACM
Database selection is an important step when searching over large numbers of distributed text databases. The database selection task relies on statistical summaries of the databas...
SIGIR
2008
ACM
13 years 4 months ago
2008
ACM
Most classification algorithms are best at categorizing the Web documents into a few categories, such as the top two levels in the Open Directory Project. Such a classification me...
CVPR
2008
IEEE
14 years 6 months ago
2008
IEEE
Objects in the world can be arranged into a hierarchy based on their semantic meaning (e.g. organism ? animal ? feline ? cat). What about defining a hierarchy based on the visual ...
ESWA
2008
13 years 4 months ago
2008
We address the problem of integrating web taxonomies from different real Internet applications. Integrating web taxonomies is to transfer instances from a source to target taxonom...