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Experimental comparison of semantic word clouds
Abstract We study the problem of computing semanticWe study the problem of computing semantics-preserving word clouds in which semantically related words are close to each other. We implement three earlier algorithms for creating word clouds and three new ones. We define several metrics for quantitative evaluation of the resulting layouts. Then the algorithms are compared according to these metrics, using two data sets of documents from Wikipedia and research papers. We show that two of our new algorithms outperform all the others by placing many more pairs of related words so that their bounding boxes are adjacent. Moreover, this improvement is not achieved at the expense of significantly worsened measurements for the other metrics.rsened measurements for the other metrics.
Abstractsub We study the problem of computing semanticWe study the problem of computing semantics-preserving word clouds in which semantically related words are close to each other. We implement three earlier algorithms for creating word clouds and three new ones. We define several metrics for quantitative evaluation of the resulting layouts. Then the algorithms are compared according to these metrics, using two data sets of documents from Wikipedia and research papers. We show that two of our new algorithms outperform all the others by placing many more pairs of related words so that their bounding boxes are adjacent. Moreover, this improvement is not achieved at the expense of significantly worsened measurements for the other metrics.rsened measurements for the other metrics.
Bibtextype inproceedings  +
Doi 10.1007/978-3-319-07959-2_21  +
Has author Barth L. + , Kobourov S.G. + , Pupyrev S. +
Has extra keyword Data mining + , Semantics + , Bounding box + , Experimental comparison + , Quantitative evaluation + , Related word + , Research papers + , Semantically-related words + , Wikipedia + , Word clouds + , Algorithms +
Isbn 9783319079585  +
Language English +
Number of citations by publication 0  +
Number of references by publication 0  +
Pages 247–258  +
Published in Lecture Notes in Computer Science +
Title Experimental comparison of semantic word clouds +
Type conference paper  +
Volume 8504 LNCS  +
Year 2014 +
Creation dateThis property is a special property in this wiki. 6 November 2014 21:25:44  +
Categories Publications without keywords parameter  + , Publications without license parameter  + , Publications without remote mirror parameter  + , Publications without archive mirror parameter  + , Publications without paywall mirror parameter  + , Conference papers  + , Publications without references parameter  + , Publications  +
Modification dateThis property is a special property in this wiki. 6 November 2014 21:25:44  +
DateThis property is a special property in this wiki. 2014  +
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