161 search results - page 19 / 33 » Neighborhood-Based Tag Prediction |
108
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ICMCS
2009
IEEE
14 years 9 months ago
2009
IEEE
We explore the problem of rapid automatic semantic tagging of video frames of unstructured (unedited) videos. We apply the Sort-Merge algorithm for feature selection on a large (&...
103
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ACL
2012
13 years 2 months ago
2012
Stanford dependencies are widely used in natural language processing as a semanticallyoriented representation, commonly generated either by (i) converting the output of a constitu...
ICS
1999
Tsinghua U.
15 years 4 months ago
1999
Tsinghua U.
Memory operations remain a significant bottleneck in dynamically scheduled pipelined processors, due in part to the inability to statically determine the existence of memory addr...
166
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BTW
2011
Springer
14 years 3 months ago
2011
Springer
Abstract: The rise of the Web 2.0 has made content publishing easier than ever. Yesterday’s passive consumers are now active users who generate and contribute new data to the web...
128
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EMNLP
2011
13 years 11 months ago
2011
Log-linear parsing models are often trained by optimizing likelihood, but we would prefer to optimise for a task-specific metric like Fmeasure. Softmax-margin is a convex objecti...