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Identification of research hypotheses and new knowledge from scientific literature ...
Abstract: Abstract Background Text mining (TM) methods have been used extensively to extract relations and events from the literature. In addition, TM techniques have been used to extract various types or dimensions of interpretative information, known as Meta-Knowledge (MK), from the context of relations and events, e.g. negation, speculation, certainty and knowledge type. However, most existing methods have focussed on the extraction of individual dimensions of MK, without investigating how they can be combined to obtain even richer contextual information. In this paper, we describe a novel, supervised method to extract new MK dimensions that encode Research Hypotheses (an authorâ s intended knowledge gain) and New Knowledge (an authorâ s findings). The method incorporates various features, including a combination of simple MK dimensions. Methods We identify previously explored dimensions and then use a random forest to combine these with linguistic features into a classification model. To facilitate evaluation of ...
Keyword: 19999 Mathematical Sciences not elsewhere classified; 69999 Biological Sciences not elsewhere classified; 80699 Information Systems not elsewhere classified; Cancer; FOS Biological sciences; FOS Computer and information sciences; FOS Mathematics; Science Policy
URL: https://figshare.com/collections/Identification_of_research_hypotheses_and_new_knowledge_from_scientific_literature/4145369
https://dx.doi.org/10.6084/m9.figshare.c.4145369
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Identification of research hypotheses and new knowledge from scientific literature ...
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3
The BioLexicon: a large-scale terminological resource for biomedical text mining
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4
Three BioNLP tools powered by a biological lexicon
In: Association for Computational Linguistics / European Chapter. Conference of the European Chapter of the Association for Computational Linguistics. - Menlo Park, Calif. : ACL 12 (2009), 61-64
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5
BootStrep annotation scheme encoding information for text mining
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6
An annotation type system for a data-driven NLP pipeline
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7
Translating and the computer. 16 : papers presented at a conference ... 10 - 11 November 1994
Hitchins, John (Mitarb.); Ananiadou, Sophia (Mitarb.); McNaught, John (Mitarb.). - London : Aslib, 1994
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