4842 search results - page 31 / 969 » Combining Estimators to Improve Performance |
ADHOC
2006
14 years 9 months ago
2006
Internet-based mobile ad hoc network (IMANETIMANET) is an emerging technique that combines a wired network (e.g. Internet) and a mobile ad hoc network (MANETMANET) for developing ...
DAWAK
2008
Springer
14 years 11 months ago
2008
Springer
In this paper we discuss problems of constructing classifiers from imbalanced data. We describe a new approach to selective preprocessing of imbalanced data which combines local ov...
71
Voted
ICASSP
2009
IEEE
15 years 4 months ago
2009
IEEE
Although noise PSD estimation is a crucial part of noise reduction algorithms, most noise PSD estimators have problems in tracking non-stationary noise sources. Recently, a noise ...
75
Voted
WWW
2009
ACM
15 years 10 months ago
2009
ACM
We propose novel spatio-temporal models to estimate clickthrough rates in the context of content recommendation. We track article CTR at a fixed location over time through a dynam...
NIPS
2008
14 years 11 months ago
2008
Query expansion is a long-studied approach for improving retrieval effectiveness by enhancing the user's original query with additional related words. Current algorithms for ...