66 search results - page 8 / 14 » Unsupervised Methods for Head Assignments |
EMNLP
2006
13 years 8 months ago
2006
This paper proposes an unsupervised lexicon building method for the detection of polar clauses, which convey positive or negative aspects in a specific domain. The lexical entries...
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State-of-the-art person re-identi cation methods seek robust person matching through combining various feature types. Often, these features are implicitly assigned with a single ve...
IJCAI
2007
13 years 8 months ago
2007
Many methods, including supervised and unsupervised algorithms, have been developed for extractive document summarization. Most supervised methods consider the summarization task ...
ECCV
2010
Springer
13 years 9 months ago
2010
Springer
Multiple Hypothesis Video Segmentation (MHVS) is a method for the unsupervised photometric segmentation of video sequences. MHVS segments arbitrarily long video streams by consider...
ICIP
2001
IEEE
14 years 8 months ago
2001
IEEE
Similarity measure of document images acts a crucial role in the area of document image retrieval. A method of measuring the similarity of CCITT Group 4 compressed document images...