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@inproceedings{1344320,
author = {Suchomel, Šimon and Kasprzak, Jan and Brandejs, Michal},
address = {Valencia; Spain},
booktitle = {2013 Cross Language Evaluation Forum Conference, CLEF 2013, CEUR Workshop Proceedings Volume 1179},
keywords = {suspicious document; plagiarism detection; search engine; source retrieval; stop word; text alignment; contextual n gram; word n gram; representative sentence; overlapping detection; snippet similarity; global postprocessing},
howpublished = {elektronická verze "online"},
language = {eng},
location = {Valencia; Spain},
pages = {nestránkováno},
publisher = {CEUR},
title = {Diverse queries and feature type selection for plagiarism discovery: Notebook for PAN at CLEF 2013},
url = {http://ceur-ws.org/Vol-1179/},
year = {2013}
}
TY - JOUR
ID - 1344320
AU - Suchomel, Šimon - Kasprzak, Jan - Brandejs, Michal
PY - 2013
TI - Diverse queries and feature type selection for plagiarism discovery: Notebook for PAN at CLEF 2013
PB - CEUR
CY - Valencia; Spain
KW - suspicious document
KW - plagiarism detection
KW - search engine
KW - source retrieval
KW - stop word
KW - text alignment
KW - contextual n gram
KW - word n gram
KW - representative sentence
KW - overlapping detection
KW - snippet similarity
KW - global postprocessing
UR - http://ceur-ws.org/Vol-1179/
L2 - http://ceur-ws.org/Vol-1179/
N2 - This paper describes approaches used for the Plagiarism Detection task in PAN 2013 international competition on uncovering plagiarism, authorship, and social software misuse. We present modified three-way search methodology for Source Retrieval subtask and analyse snippet similarity performance. The results show, that presented approach is adaptable in real-world plagiarism situations. For the Detailed Comparison task, we discuss feature type selection and global postprocessing. Resulting performance is significantly better with the described modifications, and further improvement is still possible.
ER -
SUCHOMEL, Šimon, Jan KASPRZAK a Michal BRANDEJS. Diverse queries and feature type selection for plagiarism discovery: Notebook for PAN at CLEF 2013. Online. In \textit{2013 Cross Language Evaluation Forum Conference, CLEF 2013, CEUR Workshop Proceedings Volume 1179}. Valencia; Spain: CEUR, 2013, s.~nestránkováno, 8 s. ISSN~1613-0073.
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