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Unsupervised Keyword Extraction From Polish Legal Texts
(Springer, 2014)
In this work, we present an application of the recently pro-
posed unsupervised keyword extraction algorithm RAKE to a corpus of
Polish legal texts from the field of public procurement. RAKE is essen-
tially a language ...
Tagging Scientific Publications using Wikipedia and Natural Language Processing Tools. Comparison on the ArXiv Dataset
(Springer, 2014)
In this work, we compare two simple methods of tagging
scientific publications with labels reflecting their content. As a first source
of labels Wikipedia is employed, second label set is constructed from
the noun phrases ...
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 ...