5463 search results - page 839 / 1093 » Evaluating algorithms that learn from data streams |
167
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WSDM
2010
ACM
16 years 4 months ago
2010
ACM
In web search, recency ranking refers to ranking documents by relevance which takes freshness into account. In this paper, we propose a retrieval system which automatically detect...
205
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ICMCS
2005
IEEE
16 years 26 days ago
2005
IEEE
The ability of a computer to detect and appropriately respond to changes in a user’s affective state has significant implications to Human-Computer Interaction (HCI). To more ac...
223
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CVPR
2011
IEEE
14 years 11 months ago
2011
IEEE
Similarity search, namely, finding approximate nearest neighborhoods, is the core of many large scale machine learning or vision applications. Recently, many research results dem...
212
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CORR
2011
Springer
15 years 2 months ago
2011
Springer
Valiant’s (2007) model of evolvability models the evolutionary process of acquiring useful functionality as a restricted form of learning from random examples. Linear threshold ...
168
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LREC
2008
15 years 8 months ago
2008
We aim to characterize the comparability of corpora, we address this issue in the trilingual context through the distinction of expert and non expert documents. We work separately...