LDA-Frames: An Unsupervised Approach to Generating Semantic Frames
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14330%2F12%3A00059516" target="_blank" >RIV/00216224:14330/12:00059516 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1007/978-3-642-28604-9_31" target="_blank" >http://dx.doi.org/10.1007/978-3-642-28604-9_31</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/978-3-642-28604-9_31" target="_blank" >10.1007/978-3-642-28604-9_31</a>
Alternative languages
Result language
angličtina
Original language name
LDA-Frames: An Unsupervised Approach to Generating Semantic Frames
Original language description
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 anda 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.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
IN - Informatics
OECD FORD branch
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Result continuities
Project
<a href="/en/project/LC536" target="_blank" >LC536: Integrated center for natural language processing</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach
Others
Publication year
2012
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Computational Linguistics and Intelligent Text Processing, 13th International Conference, CICLing 2012, Part I
ISBN
9783642286032
ISSN
0302-9743
e-ISSN
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Number of pages
12
Pages from-to
376-387
Publisher name
Springer-Verlag
Place of publication
Berlin
Event location
New Delhi, India
Event date
Mar 11, 2012
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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