368 search results - page 3 / 74 » Probabilistic Modeling for Information Retrieval with Unsupe... |
CIKM
2011
Springer
12 years 6 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...
ACL
2003
13 years 7 months ago
2003
We present a language-independent and unsupervised algorithm for the segmentation of words into morphs. The algorithm is based on a new generative probabilistic model, which makes...
KDD
2005
ACM
14 years 6 months ago
2005
ACM
We propose a new algorithm for dimensionality reduction and unsupervised text classification. We use mixture models as underlying process of generating corpus and utilize a novel,...
KDD
2004
ACM
14 years 6 months ago
2004
ACM
We propose a new unsupervised learning technique for extracting information from large text collections. We model documents as if they were generated by a two-stage stochastic pro...
ICMCS
2000
IEEE
13 years 10 months ago
2000
IEEE
As more information sources become available in multimedia systems, the development of multimedia database management systems (MDBMSs) to efficiently model and search multimedia ...