514 search results - page 32 / 103 » Feature Extraction of Concepts by Independent Component Anal... |
155
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ICDAR
2011
IEEE
14 years 4 months ago
2011
IEEE
—In this paper, we propose a novel method for extracting handwritten characters from multi-language document images, which may contain various types of characters, e.g. Chinese, ...
131
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ICDAR
2003
IEEE
15 years 9 months ago
2003
IEEE
Diagrams are a critical part of virtually all scientific and technical documents. Analyzing diagrams will be important for building comprehensive document retrieval systems. This ...
145
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FLAIRS
2008
15 years 6 months ago
2008
This paper analyzes the impact of several lexical and grammatical features in automated assessment of students' finegrained understanding of tutored concepts. Truly effective...
176
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ICIP
2003
IEEE
15 years 9 months ago
2003
IEEE
This paper presents novel methods for classifying images based on knowledge discovered from annotated images using WordNet. The novelty of this work is the automatic class discove...
146
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NECO
1998
15 years 4 months ago
1998
We describe a new method for performing a nonlinear form of Principal Component Analysis. By the use of integral operator kernel functions, we can e ciently compute principal comp...