10615 search results - page 446 / 2123 » Dynamic topic models |
145
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EMNLP
2009
15 years 4 months ago
2009
This paper studies sentiment analysis of conditional sentences. The aim is to determine whether opinions expressed on different topics in a conditional sentence are positive, nega...
160
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ASUNAM
2011
IEEE
14 years 6 months ago
2011
IEEE
—It’s not just what you say, but it is how you say it. To date, the majority of the Instant Message (IM) analysis and research has focused on the content of the conversation.Th...
195
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SDM
2012
SIAM
13 years 8 months ago
2012
SIAM
To reveal information hiding in link space of bibliographical networks, link analysis has been studied from different perspectives in recent years. In this paper, we address a no...
192
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CORR
2007
Springer
15 years 6 months ago
2007
Springer
The social media site Flickr allows users to upload their photos, annotate them with tags, submit them to groups, and also to form social networks by adding other users as contact...
142
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DATE
2010
IEEE
15 years 11 months ago
2010
IEEE
—This paper describes a system-level modeling method in UML for performance evaluation of embedded systems. The core technology of this modeling method is reverse modeling based ...