Retrieval, visualization and validation of affinities between documents
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14330%2F15%3A00087400" target="_blank" >RIV/00216224:14330/15:00087400 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.5220/0005662904520459" target="_blank" >http://dx.doi.org/10.5220/0005662904520459</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.5220/0005662904520459" target="_blank" >10.5220/0005662904520459</a>
Alternative languages
Result language
angličtina
Original language name
Retrieval, visualization and validation of affinities between documents
Original language description
We present an Information Retrieval tool that facilitates the task of the user when searching for a particular information that is of interest to him. Our system processes a given set of documents to produce a graph, where nodes represent documents and links the similarities. The aim is to offer the user a tool to navigate in this space in an easy way. It is possible to collapse/expand nodes. Our case study shows affinity groups based on the similarities of text production of researchers. This goes beyond the already established communities revealed by co-authorship. The system characterizes the activity of each author by a set of automatically generated keywords and by membership to a particular affinity group. The importance of each author is highlighted visually by the size of the node corresponding to the number of publications and different measures of centrality.
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
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2015
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Proceedings of the 7th International Joint Conference on Knowledge Discovery, Knowledge Engineering and Knowledge Management (IC3K 2015) - Volume 3: KMIS
ISBN
9789897581588
ISSN
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e-ISSN
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Number of pages
8
Pages from-to
452-459
Publisher name
SciTePress
Place of publication
Lisbon; Portugal
Event location
Lisbon; Portugal
Event date
Jan 1, 2015
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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