2269 search results - page 154 / 454 » Retrieval evaluation with incomplete information |
176
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ISPA
2004
Springer
15 years 12 months ago
2004
Springer
The demand of information services is popular in recent years. However, the requested of correct answer in a mobile environment needs to have more attentions. This is due to the sc...
157
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SIGIR
2009
ACM
16 years 1 months ago
2009
ACM
Rank correlation statistics are useful for determining whether a there is a correspondence between two measurements, particularly when the measures themselves are of less interest...
196
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WWW
2007
ACM
16 years 7 months ago
2007
ACM
In this work, we present an extension of CORE [2], a tool for Collaborative Ontology Reuse and Evaluation. The system receives an informal description of a specific semantic domai...
158
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SIGIR
2008
ACM
15 years 6 months ago
2008
ACM
Modeling the beyond-topical aspects of relevance are currently gaining popularity in IR evaluation. For example, the discounted cumulated gain (DCG) measure implicitly models some...
167
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AIRS
2005
Springer
16 years 3 days ago
2005
Springer
This paper investigates the problem of retrieving popular music by singing. In contrast to the retrieval of MIDI music, which is easy to acquire the main melody by the selection of...