2199 search results - page 33 / 440 » Information retrieval using hierarchical dirichlet processes |
KDD
2012
ACM
11 years 11 months ago
2012
ACM
In this paper, we investigate a problem of predicting what images are likely to appear on the Web at a future time point, given a query word and a database of historical image str...
AWIC
2003
Springer
14 years 1 months ago
2003
Springer
Abstract. Complementary to hypertext navigation, classic information retrieval is broadly used to find information on the World Wide Web and on Web-based systems. Among these there...
VLDB
1998
ACM
13 years 8 months ago
1998
ACM
Abstract. In this paper, we present an image retrieval system that employs both the color and spatial information of images to facilitate the retrieval process. The basic unit used...
KDD
2005
ACM
14 years 9 months ago
2005
ACM
Web object is defined to represent any meaningful object embedded in web pages (e.g. images, music) or pointed to by hyperlinks (e.g. downloadable files). Users usually search for...
IPM
2006
13 years 8 months ago
2006
Measuring effectiveness of information retrieval (IR) systems is essential for research and development and for monitoring search quality in dynamic environments. In this study, w...