1422 search results - page 67 / 285 » Multirelational Topic Models |
147
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CIKM
2009
Springer
15 years 26 days ago
2009
Springer
Standard approaches to evaluating and comparing information retrieval systems compute simple averages of performance statistics across individual topics to measure the overall sys...
157
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NIPS
2008
15 years 4 months ago
2008
Probabilistic topic models have become popular as methods for dimensionality reduction in collections of text documents or images. These models are usually treated as generative m...
112
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EMNLP
2010
15 years 1 months ago
2010
The rapid growth of geotagged social media raises new computational possibilities for investigating geographic linguistic variation. In this paper, we present a multi-level genera...
126
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TOIS
2010
15 years 1 months ago
2010
We propose a new unsupervised learning technique for extracting information about authors and topics from large text collections. We model documents as if they were generated by a...
132
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WWW
2011
ACM
14 years 10 months ago
2011
ACM
There is a widespread intuitive sense that different kinds of information spread differently on-line, but it has been difficult to evaluate this question quantitatively since it ...