322 search results - page 23 / 65 » IR evaluation methods for retrieving highly relevant documen... |
126
click to vote
NLDB
2007
Springer
15 years 8 months ago
2007
Springer
Most of Information Retrieval (IR) systems are still based on bag of word paradigm. This is a strong limitation if one needs high precision answers. For example, in restricted doma...
127
Voted
ICASSP
2011
IEEE
14 years 5 months ago
2011
IEEE
One current direction to enhance the search accuracy in visual object retrieval is to reformulate the original query through (pseudo-)relevance feedback, which augments a query wi...
TREC
2003
15 years 3 months ago
2003
In this paper, we report our experiments on the HARD (High Accuracy Retrieval from Documents) Track in TREC 2003. We focus on active feedback, i.e., how to intelligently propose q...
110
Voted
CIVR
2009
Springer
15 years 8 months ago
2009
Springer
In this paper we present a method to jointly optimise the relevance and the diversity of the results in image retrieval. Without considering diversity, image retrieval systems oft...
122
click to vote
CIKM
2009
Springer
14 years 11 months ago
2009
Springer
Traditional models of information retrieval assume documents are independently relevant. But when the goal is retrieving diverse or novel information about a topic, retrieval mode...