161 search results - page 3 / 33 » Improving Similarity Measures for Short Segments of Text |
JMLR
2010
13 years 2 months ago
2010
We explore automated discovery of topicallycoherent segments in speech or text sequences. We give two new discriminative topic segmentation algorithms which employ a new measure o...
SSIAI
2002
IEEE
14 years 9 days ago
2002
IEEE
The parenchymal and skeletal structure as recorded on chest radiographs can vary significantly from person to person. The person’s height, width, age, gender, and other factors ...
VMV
2003
13 years 8 months ago
2003
We introduce an approach for realtime segmentation of a scene into foreground objects, background, and object shadows superimposed on the background. To segment foreground objects...
EMNLP
2009
13 years 5 months ago
2009
Measuring the similarity between two texts is a fundamental problem in many NLP and IR applications. Among the existing approaches, the cosine measure of the term vectors represen...
MMM
2010
Springer
14 years 4 months ago
2010
Springer
In this paper, we introduce and evaluate two novel approaches, one using video stream and the other using close-caption text stream, for segmenting TV news into stories. The segmen...