1824 search results - page 72 / 365 » Estimating query performance using class predictions |
TIT
2008
13 years 8 months ago
2008
The problem of predicting a sequence x ; x ; . . . generated by a discrete source with unknown statistics is considered. Each letter x is predicted using the information on the wor...
CIKM
2011
Springer
12 years 8 months ago
2011
Springer
We present a hybrid method to turn off-the-shelf information retrieval (IR) systems into future event predictors. Given a query, a time series model is trained on the publication...
TIT
1998
13 years 8 months ago
1998
Abstract— We consider adaptive sequential prediction of arbitrary binary sequences when the performance is evaluated using a general loss function. The goal is to predict on each...
IPM
2007
13 years 8 months ago
2007
Users of search engines express their needs as queries, typically consisting of a small number of terms. The resulting search engine query logs are valuable resources that can be ...
GLVLSI
2007
IEEE
13 years 9 months ago
2007
IEEE
This paper reviews the modeling of subthreshold leakage current and proposes an improved model for general series-parallel CMOS networks. The presence of on-switches in off-networ...