447 search results - page 2 / 90 » Improving the aggregating algorithm for regression |
RECSYS
2009
ACM
13 years 11 months ago
2009
ACM
Previous work on using external aggregate rating information showed that this information can be incorporated in several different types of recommender systems and improves their...
IWPEC
2009
Springer
13 years 11 months ago
2009
Springer
We give improvements over fixed parameter tractable (FPT) algorithms to solve the Kemeny aggregation problem, where the task is to summarize a multi-set of preference lists, call...
VLDB
1992
ACM
13 years 9 months ago
1992
ACM
ICTCS
2005
Springer
13 years 10 months ago
2005
Springer
Abstract. We consider the problem of maintaining polynomial and exponential decay aggregates of a data stream, where the weight of values seen from the stream diminishes as time el...
CDC
2009
IEEE
13 years 8 months ago
2009
IEEE
The conventional independent component regression (ICR), as an exclusive two-step implementation algorithm, has the risk similar to principal component regression (PCR). That is, t...