| MATERNA, Jiří. LDA-Frames: An Unsupervised Approach to Generating Semantic Frames. In Alexander Gelbukh. Computational Linguistics and Intelligent Text Processing, 13th International Conference, CICLing 2012, Part I. Berlin: Springer-Verlag, 2012, p. 376-387. ISBN 978-3-642-28603-2. Available from: https://dx.doi.org/10.1007/978-3-642-28604-9_31. |
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@inproceedings{976560,
author = {Materna, Jiří},
address = {Berlin},
booktitle = {Computational Linguistics and Intelligent Text Processing, 13th International Conference, CICLing 2012, Part I},
doi = {http://dx.doi.org/10.1007/978-3-642-28604-9_31},
editor = {Alexander Gelbukh},
keywords = {LDA-frames; semantic frame; Latent Dirichlet Allocation},
howpublished = {tištěná verze "print"},
language = {eng},
location = {Berlin},
isbn = {978-3-642-28603-2},
pages = {376-387},
publisher = {Springer-Verlag},
title = {LDA-Frames: An Unsupervised Approach to Generating Semantic Frames},
year = {2012}
}
TY - JOUR
ID - 976560
AU - Materna, Jiří
PY - 2012
TI - LDA-Frames: An Unsupervised Approach to Generating Semantic Frames
PB - Springer-Verlag
CY - Berlin
SN - 9783642286032
KW - LDA-frames
KW - semantic frame
KW - Latent Dirichlet Allocation
N2 - In this paper we introduce a novel approach to identifying semantic frames from semantically unlabelled text corpora. There are many frame formalisms but most of them suffer from the problem that all frames must be created manually and the set of semantic roles must be predefined. The LDA-Frames approach, based on the Latent Dirichlet Allocation, avoids both these problems by employing statistics on a syntactically tagged corpus. The only information that must be given is a number of semantic frames and a number of semantic roles to be identified. The power of LDA-Frames is first shown on a small sample corpus and then on the British National Corpus.
ER -
MATERNA, Jiří. LDA-Frames: An Unsupervised Approach to Generating Semantic Frames. In Alexander Gelbukh. \textit{Computational Linguistics and Intelligent Text Processing, 13th International Conference, CICLing 2012, Part I}. Berlin: Springer-Verlag, 2012, p.~376-387. ISBN~978-3-642-28603-2. Available from: https://dx.doi.org/10.1007/978-3-642-28604-9\_{}31.
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