Search Results for author: Yoan Gutiérrez

Found 2 papers, 0 papers with code

Knowledge Discovery in COVID-19 Research Literature

no code implementations RANLP 2021 Alejandro Piad-Morffis, Suilan Estevez-Velarde, Ernesto Luis Estevanell-Valladares, Yoan Gutiérrez, Andrés Montoyo, Rafael Muñoz, Yudivián Almeida-Cruz

This paper presents the preliminary results of an ongoing project that analyzes the growing body of scientific research published around the COVID-19 pandemic.

Active Learning for Assisted Corpus Construction: A Case Study in Knowledge Discovery from Biomedical Text

no code implementations RANLP 2021 Hian Cañizares-Díaz, Alejandro Piad-Morffis, Suilan Estevez-Velarde, Yoan Gutiérrez, Yudivián Almeida Cruz, Andres Montoyo, Rafael Muñoz-Guillena

Experimental results suggest that the query strategy reduces by between 35% and 40% the number of sentences that must be manually annotated to develop systems able to reach a target F1 score, while the pre-annotation strategy produces an additional 24% reduction in the total annotation time.

Active Learning Sentence +1

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