SUCHOMEL, Vít and Jan KRAUS. Semi-Manual Annotation of Topics and Genres in Web Corpora : The Cheap and Fast Way. In Aleš Horák, Pavel Rychlý, Adam Rambousek. Proceedings of the Sixteenth Workshop on Recent Advances in Slavonic Natural Languages Processing, RASLAN 2022. Brno: Tribun EU, 2022, p. 141-148. ISBN 978-80-263-1752-4.
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Basic information
Original name Semi-Manual Annotation of Topics and Genres in Web Corpora : The Cheap and Fast Way
Authors SUCHOMEL, Vít (203 Czech Republic, guarantor, belonging to the institution) and Jan KRAUS (203 Czech Republic).
Edition Brno, Proceedings of the Sixteenth Workshop on Recent Advances in Slavonic Natural Languages Processing, RASLAN 2022, p. 141-148, 8 pp. 2022.
Publisher Tribun EU
Other information
Original language English
Type of outcome Proceedings paper
Field of Study 10200 1.2 Computer and information sciences
Country of publisher Czech Republic
Confidentiality degree is not subject to a state or trade secret
Publication form printed version "print"
WWW Domovská stránka workshopu Plný text
RIV identification code RIV/00216224:14330/22:00127492
Organization unit Faculty of Informatics
ISBN 978-80-263-1752-4
ISSN 2336-4289
Keywords in English web corpus; text corpus; topic; genre; text annotation
Changed by Changed by: RNDr. Pavel Šmerk, Ph.D., učo 3880. Changed: 15/5/2024 09:27.
Abstract
In this paper we present a cheap and fast semi-manual approach to annotation of topics and genres in web corpora. The main feature of our method is assigning the same topic or genre label to all web pages coming from websites most represented in the corpus. We assume that web pages within a site share the topic of the whole domain. According to the evaluation of texts coming from sites that were manually assigned a topic label, our hypothesis holds in 92 % of cases. In other words, the noise in these semi-manually labelled web pages is just 8 %. That is clean enough to train a classifier of texts from websites not seen in the process. The procedure of fast manual topic and genre labelling of web domains is described in this paper. Recommendations for training a topic or genre classifier using semi-manually labelled texts from large websites follow.
Links
LM2018101, research and development projectName: Digitální výzkumná infrastruktura pro jazykové technologie, umění a humanitní vědy (Acronym: LINDAT/CLARIAH-CZ)
Investor: Ministry of Education, Youth and Sports of the CR
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