381 search results - page 1 / 77 » Probabilistic models of information retrieval based on measu... |
TOIS
2002
13 years 4 months ago
2002
MCS
2004
Springer
13 years 10 months ago
2004
Springer
Abstract. This paper presents a probabilistic model for combining cluster ensembles utilizing information theoretic measures. Starting from a co-association matrix which summarizes...
ECIR
2007
Springer
13 years 6 months ago
2007
Springer
Document fields, such as the title or the headings of a document, offer a way to consider the structure of documents for retrieval. Most of the proposed approaches in the literatu...
NIPS
2004
13 years 6 months ago
2004
Directed graphical models with one layer of observed random variables and one or more layers of hidden random variables have been the dominant modelling paradigm in many research ...
ECIR
2004
Springer
13 years 6 months ago
2004
Springer
Content-only retrieval of XML documents deals with the problem of locating the smallest XML elements that satisfy the query. In this paper, we investigate the application of a spec...