4273 search results - page 332 / 855 » Improving proactive information systems |
333
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SIGIR
2012
ACM
13 years 9 months ago
2012
ACM
As ever-larger training sets for learning to rank are created, scalability of learning has become increasingly important to achieving continuing improvements in ranking accuracy [...
182
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ER
1997
Springer
15 years 11 months ago
1997
Springer
Turbulence is in the nature of business environments. Changes brought about because of different requirements such as social, political, technical and economic, exert pressures on ...
204
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IPM
2002
15 years 6 months ago
2002
Contextual information provides an important basis for identifying and understanding users' information needs. Our previous work in traditional information retrieval systems ...
217
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RIAO
2007
15 years 8 months ago
2007
In this paper, we have considered a real world information synthesis task, generation of a fixed length multi document summary which satisfies a specific information need. This...
168
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ICML
2007
IEEE
16 years 7 months ago
2007
IEEE
Most current multi-task learning frameworks ignore the robustness issue, which means that the presence of "outlier" tasks may greatly reduce overall system performance. ...