1715 search results - page 31 / 343 » Document Retrieval using a Probabilistic Knowledge Model |
SIGIR
2005
ACM
14 years 29 days ago
2005
ACM
We study a new task, proactive information retrieval by combining implicit relevance feedback and collaborative filtering. We have constructed a controlled experimental setting, ...
NIPS
2004
13 years 8 months ago
2004
In this paper we propose a probabilistic model for online document clustering. We use non-parametric Dirichlet process prior to model the growing number of clusters, and use a pri...
ICANN
2005
Springer
14 years 27 days ago
2005
Springer
Text categorization and retrieval tasks are often based on a good representation of textual data. Departing from the classical vector space model, several probabilistic models have...
AMTA
1998
Springer
13 years 11 months ago
1998
Springer
Cross-language retrieval systems use queries in one natural language to guide retrieval of documents that might be written in another. Acquisition and representation of translation...
CLEF
2007
Springer
14 years 1 months ago
2007
Springer
In this paper we describe our experiments in finding answers from documents based on statistical and linguistic knowledge. We collected the candidate answers from sources available...