811 search results - page 109 / 163 » Flow Theory: An Enhancement |
NIPS
2000
13 years 10 months ago
2000
In theory, the Winnow multiplicative update has certain advantages over the Perceptron additive update when there are many irrelevant attributes. Recently, there has been much eff...
GECCO
2008
Springer
13 years 9 months ago
2008
Springer
With the ever expanding Web and the information published on it, effective tools for managing such data and presenting information to users based on their needs are becoming nece...
ALGORITHMICA
2010
13 years 8 months ago
2010
The notion of fixed-parameter approximation is introduced to investigate the approximability of optimization problems within the framework of fixed-parameter computation. This work...
IJKL
2008
13 years 8 months ago
2008
: Elaborations of Competence-based Knowledge Space Theory (CbKST) incorporate skills that refer to the conceptual information of the domain as well as to the activities learners ar...
SIGIR
2008
ACM
13 years 8 months ago
2008
ACM
We describe a method for applying parsimonious language models to re-estimate the term probabilities assigned by relevance models. We apply our method to six topic sets from test ...