Search Results for author: Nicolás Parra-A.

Found 1 papers, 0 papers with code

Event detection in Colombian security Twitter news using fine-grained latent topic analysis

no code implementations19 Nov 2019 Vladimir Vargas-Calderón, Nicolás Parra-A., Jorge E. Camargo, Herbert Vinck-Posada

Our method is able to discover event-specific sets of news, which is the baseline to perform an extensive analysis of how people engage in Twitter threads on the different types of news, with an emphasis on security, violence and crime-related tweets.

Clustering Dimensionality Reduction +1

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