Designing an efficient unigram keyword detector for documents using Relative Entropy

In this work we propose a statistical approach to identify unigram keywords for a document. We identify unigram keywords as features which effectively captures the importance of a word in a document and evaluates its potential to be a keyword. We make use of relative entropy, displacement and varian...

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Veröffentlicht in:	Multimedia tools and applications 2022-11, Vol.81 (26), p.37747-37761
Hauptverfasser:	Rathi, R. N., Mustafi, A.
Format:	Artikel
Sprache:	eng
Schlagworte:	Algorithms Computer Communication Networks Computer Science Data Structures and Information Theory Documents Entropy Keywords Multimedia Multimedia Information Systems Special Purpose and Application-Based Systems Text analysis
Online-Zugang:	Volltext
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