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Wide coverage natural language processing using kernel methods and neural networks for structured data

delete2005-09-01
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PRE
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S
Sauro Menchetti
F
Fabrizio Costa
P
Paolo Frasconi
M
Massimiliano Pontil
DOI:10.1016/j.patrec.2005.03.011delete
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Abstract

Abstract

En 中文
Convolution kernels and recursive neural networks are both suitable approaches for supervised learning when the input is a discrete structure like a labeled tree or graph. We compare these techniques in two natural language problems. In both problems, the learning task consists in choosing the best alternative tree in a set of candidates. We report about an empirical evaluation between the two methods on a large corpus of parsed sentences and speculate on the role played by the representation and the loss function. (c) 2005 Elsevier B.V. All rights reserved.
Keywords:
convolution kernels
recursive neural networks
learning preferences
natural language
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Journal

Pattern Recognition Letters cover
Pattern Recognition Letters
IF:
3.3
Papers:
8.0K
Citations:
1.6W

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