378 search results - page 48 / 76 » Finding document topics for improving topic segmentation |
112
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ELECTRONICMARKETS
2008
15 years 4 months ago
2008
The following paper presents results from a longitudinal study on the use of ICT for B2B-related business processes in large Swiss companies. In an empirical survey, 68 questionna...
138
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CORR
2002
Springer
15 years 4 months ago
2002
Springer
We consider the problem of classifying documents not by topic, but by overall sentiment, e.g., determining whether a review is positive or negative. Using movie reviews as data, w...
127
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WWW
2006
ACM
16 years 5 months ago
2006
ACM
The contribution of this paper includes three folders: (1) To introduce a topic-oriented query expansion model based on the Information Bottleneck theory that classify terms into ...
152
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ISBI
2006
IEEE
16 years 5 months ago
2006
IEEE
Building of atlases representing average and variability of a population of images or of segmented objects is a key topic in application areas like brain mapping, deformable objec...
116
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ICMCS
2007
IEEE
15 years 10 months ago
2007
IEEE
In the domain of candidly-captured student presentation videos, we examine and evaluate approaches for multimodal analysis and indexing of audio and video. We apply visual segment...