2108 search results - page 398 / 422 » Visual Data Mining of Web Navigational Data |
110
click to vote
CIKM
2009
Springer
15 years 4 months ago
2009
Springer
Traditional ranking mainly focuses on one type of data source, and effective modeling still relies on a sufficiently large number of labeled or supervised examples. However, in m...
120
click to vote
SIGIR
2008
ACM
14 years 11 months ago
2008
ACM
In many Web applications, such as blog classification and newsgroup classification, labeled data are in short supply. It often happens that obtaining labeled data in a new domain ...
IDEAL
2005
Springer
15 years 5 months ago
2005
Springer
The design, development, and use of complex systems models raises a unique class of challenges and potential pitfalls, many of which are commonly recurring problems. Over time, res...
88
Voted
VLDB
2004
ACM
15 years 5 months ago
2004
ACM
When query optimizers erroneously assume that database columns are statistically independent, they can underestimate the selectivities of conjunctive predicates by orders of magni...
SIGMOD
2010
ACM
14 years 12 months ago
2010
ACM
Schema evolution is an unavoidable consequence of the application development lifecycle. The two primary schemas in an application, the client conceptual object model and the pers...