507 search results - page 6 / 102 » Portfolio theory of information retrieval |
AI
2000
Springer
13 years 12 months ago
2000
Springer
Abstract. Today’s case based reasoning applications face several challenges. In a typical application, the case bases grow at a very fast rate and their contents become increasin...
CORR
2008
Springer
13 years 6 months ago
2008
Springer
The problem of representing text documents within an Information Retrieval system is formulated as an analogy to the problem of representing the quantum states of a physical syste...
RITA
2006
13 years 7 months ago
2006
: Advances in data storage and image acquisition technologies have enabled the creation of large image datasets. In this scenario, it is necessary to develop appropriate informatio...
HICSS
2006
IEEE
14 years 1 months ago
2006
IEEE
We analyze how online reviews can be used to evaluate product differentiation strategy based on the theories of hyperdifferentiation and resonance marketing. Hyperdifferentiation ...
JIIS
2002
13 years 7 months ago
2002
In this paper we propose a model for relevance feedback. Our model combines evidence from user's relevance assessments with algorithms describing how words are used within do...