5544 search results - page 191 / 1109 » Three Inadequate Models |
IADIS
2003
13 years 10 months ago
2003
The problem of hypertext classification deals with objects possessing more complex information structure than the plain text has. Present hypertext classification systems show the...
TREC
2004
13 years 10 months ago
2004
: We describe our participation in the TREC 2004 Web and Terabyte tracks. For the web track, we employ mixture language models based on document full-text, incoming anchortext, and...
ICML
2010
IEEE
13 years 10 months ago
2010
IEEE
Imagine two identical people receive exactly the same training on how to classify certain objects. Perhaps surprisingly, we show that one can then manipulate them into classifying...
ANOR
2010
13 years 9 months ago
2010
Abstract The problem of portfolio risk estimation in volatile markets requires employing fat-tailed models for financial instrument returns combined with copula functions to captur...
CSDA
2007
13 years 9 months ago
2007
A parametric, continuous-time Markov model for digraph panel data is considered. The parameter is estimated by the method of moments. A convenient method for estimating the varian...