3430 search results - page 621 / 686 » Language model for IR using collection information |
157
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CIKM
2011
Springer
14 years 6 months ago
2011
Springer
The field of information retrieval has witnessed over 50 years of research on retrieval methods for metadata descriptions and controlled indexing languages, the prototypical exam...
179
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ICRA
2010
IEEE
15 years 4 months ago
2010
IEEE
Abstract— For many tasks in populated environments, robots need to keep track of present and future motion states of people. Most approaches to people tracking make weak assumpti...
214
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SIGADA
2001
Springer
15 years 10 months ago
2001
Springer
Statement and AbstractProblem Statement and AbstractProblem Statement and AbstractProblem Statement and Abstract The U.S. Navy currently bases the majority of our contact managemen...
189
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MIR
2010
ACM
15 years 11 months ago
2010
ACM
In developing automated systems to recognize the emotional content of music, we are faced with a problem spanning two disparate domains: the space of human emotions and the acoust...
178
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NIPS
1997
15 years 7 months ago
1997
I present an expectation-maximization (EM) algorithm for principal component analysis (PCA). The algorithm allows a few eigenvectors and eigenvalues to be extracted from large col...