no code implementations • 30 Sep 2022 • Nicolas Parra-A, Vladimir Vargas-Calderón, Herbert Vinck-Posada, Nicanor Vinck
Road maintenance is an essential process for guaranteeing the quality of transportation in any city.
no code implementations • 18 Jun 2022 • Vladimir Vargas-Calderón, Herbert Vinck-Posada, Fabio A. González
We consider the Feynman-Kitaev formalism applied to a spin chain described by the transverse field Ising model.
no code implementations • 28 Mar 2022 • Vladimir Vargas-Calderón, Fabio A. González, Herbert Vinck-Posada
We demonstrate the implementation of a novel machine learning framework for probability density estimation and classification using quantum circuits.
2 code implementations • 2 Apr 2020 • Fabio A. González, Vladimir Vargas-Calderón, Herbert Vinck-Posada
Prediction of the label for a new sample is made by performing a projective measurement on the bipartite system with an operator, prepared from the new input sample, and applying a partial trace to obtain the state of the subsystem representing the output.
no code implementations • 19 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.
no code implementations • 21 Oct 2019 • Vladimir Vargas-Calderón, Marlon Steibeck Dominguez, N. Parra-A., Herbert Vinck-Posada, Jorge E. Camargo
We propose a method to discover latent topics and visualise large collections of tweets for easy identification and interpretation of topics, and exemplify its use with tweets from a Colombian mass media giant in the period 2014--2019.