2050 search results - page 213 / 410 » Effectiveness of complex index terms in information retrieva... |
152
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TCSV
2008
15 years 6 months ago
2008
In this correspondence, we describe a robust and effective content descriptor based on block edge patterns extracted directly in DCT domain, which is suitable for applications in J...
195
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KDD
2010
ACM
15 years 5 months ago
2010
ACM
Although tagging has become increasingly popular in online image and video sharing systems, tags are known to be noisy, ambiguous, incomplete and subjective. These factors can ser...
172
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SIGIR
2008
ACM
15 years 6 months ago
2008
ACM
Recent work on language models for information retrieval has shown that smoothing language models is crucial for achieving good retrieval performance. Many different effective smo...
166
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CIKM
2008
Springer
15 years 8 months ago
2008
Springer
Similarity search in metric spaces is a general paradigm that can be used in several application fields. It can also be effectively exploited in content-based image retrieval syst...
193
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DOCENG
2006
ACM
16 years 16 days ago
2006
ACM
Category ranking provides a way to classify plain text documents into a pre-determined set of categories. This work proposes to have a look at typical document collections and ana...