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Application of Topic Models to Judgments from Public Procurement Domain
(IOSPress, 2014-12)
In this work, automatic analysis of themes contained in a large corpora of judgments from public procurement domain is performed. The employed technique is unsupervised latent Dirichlet allocation (LDA). In addition, it ...
Towards robust tags for scientific publications from natural language processing tools and Wikipedia
(Springer, 2015)
In this work, two simple methods of tagging
scientific publications with labels reflecting their content
are presented and compared. As a first source of labels,
Wikipedia is employed. A second label set is constructed
from ...