152 search results - page 14 / 31 » Enhancing Relevance Models with Adaptive Passage Retrieval |
ICIP
2002
IEEE
15 years 8 hour ago
2002
IEEE
In this paper, a new recursive algorithm is proposed for optimal estimation of similarity measure used in a content-based retrieval system. This is performed through a relevance f...
SPIRE
2007
Springer
14 years 4 months ago
2007
Springer
Abstract. Weighting models use lexical statistics, such as term frequencies, to derive term weights, which are used to estimate the relevance of a document to a query. Apart from t...
ICASSP
2009
IEEE
14 years 5 months ago
2009
IEEE
We investigate language model (LM) adaptation in a meeting recognition application, where the LM is adapted based on recognition output from relevant prior meetings and partial ma...
IADIS
2004
13 years 11 months ago
2004
Information relevance is an important issue in information access techniques. A solution for improving this relevance is the personalization or adaptation of the answers provided ...
BTW
2009
Springer
13 years 11 months ago
2009
Springer
Abstract: Multimedia databases are increasingly common in science, business, entertainment and many other applications. Their size and high dimensionality of features are major cha...