2608 search results - page 96 / 522 » Subjects, Models, Languages, Transformations |
155
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GRAPHICSINTERFACE
2003
15 years 7 months ago
2003
We present a critique of language-based modelling for text input research, and propose an alternative inputbased approach. Current language-based statistical models are derived fr...
130
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SIGIR
2006
ACM
15 years 11 months ago
2006
ACM
We hypothesized that language modeling retrieval would improve if we reduced the need for document smoothing to provide an inverse document frequency (IDF) like effect. We create...
157
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DEBS
2007
ACM
15 years 9 months ago
2007
ACM
Publish/subscribe (pub/sub) middleware platforms for eventbased distributed systems often provide many configurable policies that affect end-to-end quality of service (QoS). Altho...
174
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WWW
2008
ACM
16 years 6 months ago
2008
ACM
In this paper, we propose a novel unsupervised approach to query segmentation, an important task in Web search. We use a generative query model to recover a query's underlyin...
168
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ACL
2006
15 years 7 months ago
2006
Lasso is a regularization method for parameter estimation in linear models. It optimizes the model parameters with respect to a loss function subject to model complexities. This p...