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Automatic Discovery of Heterogeneous Machine Learning Pipelines: An Application to Natural Language Processing
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Knowledge Discovery in COVID-19 Research Literature
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Abstract:
This paper presents the preliminary results of an ongoing project that analyzes the growing body of scientific research published around the COVID-19 pandemic. In this research, a general-purpose semantic model is used to double annotate a batch of 500 sentences that were manually selected by the researchers from the CORD-19 corpus. Afterwards, a baseline text-mining pipeline is designed and evaluated via a large batch of 100,959 sentences. We present a qualitative analysis of the most interesting facts automatically extracted and highlight possible future lines of development. The preliminary results show that general-purpose semantic models are a useful tool for discovering fine-grained knowledge in large corpora of scientific documents. ; This research has been supported by a Carolina Foundation grant in agreement with University of Alicante and University of Havana. Moreover, it has also been partially funded by both aforementioned universities, the Generalitat Valenciana (Conselleria d’Educació, Investigació, Cultura i Esport) and the Spanish Government through the projects LIVING-LANG (RTI2018-094653-B-C22) and SIIA (PROMETEO/2018/089).
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Keyword:
COVID-19; Large corpora; Lenguajes y Sistemas Informáticos; Research literature; Scientific documents; Semantic model
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URL: http://hdl.handle.net/10045/110386
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REDES: Reconocimiento de Entidades Digitales: Enriquecimiento y Seguimiento mediante Tecnologías del Lenguaje ; REDES: Digital Entities Recognition: Enrichment and Tracking by Language Technologies
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Natural Language Processing and Information Systems : 16th International Conference on Applications of Natural Language to Information Systems, NLDB 2011, Alicante, Spain, June 28-30, 2011, Proceedings
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UB Frankfurt Linguistik
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EmotiBlog: a finer-grained and more precise learning of subjectivity expression models
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Going beyond traditional QA systems: challenges and keys in opinion question answering
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Opinion and generic question answering systems: a performance analysis
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Challenges to Evaluation of Multilingual Geographic Information Retrieval in GeoCLEF
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Natural Language Processing and Information Systems : 10th International Conference on Applications of Natural Language to Information Systems, NLDB 2005, Alicante, Spain, June 15-17, Proceedings
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UB Frankfurt Linguistik
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Colaboración entre información paradigmática y sintagmática en la desambiguación semántica automática
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Método de desambiguación léxica basada en el recurso léxico : dominios relevantes
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Colaboración entre información paradigmática y sintagmática en la Desambiguación Semántica Automática
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