8298 search results - page 223 / 1660 » Geografisches Information Retrieval |
195
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SIGIR
2006
ACM
16 years 19 days ago
2006
ACM
The paper is concerned with applying learning to rank to document retrieval. Ranking SVM is a typical method of learning to rank. We point out that there are two factors one must ...
192
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MIR
2005
ACM
16 years 7 days ago
2005
ACM
In this paper, we propose a multimodal Web image retrieval technique based on multi-graph enabled active learning. The main goal is to leverage the heterogeneous data on the Web t...
196
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CLEF
2004
Springer
16 years 2 days ago
2004
Springer
This report describes the approach used in our participation of ImageCLEF. Our focus is on image retrieval using text, i.e. Cross-Media IR. To do this, we first determine the str...
160
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CORR
2002
Springer
15 years 6 months ago
2002
Springer
We report experimental results associated with speech-driven text retrieval, which facilitates retrieving information in multiple domains with spoken queries. Since users speak co...
183
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ICMCS
2007
IEEE
16 years 1 months ago
2007
IEEE
This paper presents a max margin framework on image annotation and multimodal image retrieval as a structured prediction model. Following the max margin approach the image retriev...