Browsing by author "Barros Vila, Ana"

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Automatic detection of relevant information, predictions and forecasts in financial news through topic modelling with Latent Dirichlet Allocation

García Méndez, Silvia; de Arriba Perez, Francisco; Barros Vila, Ana; González Castaño, Francisco Javier; Costa Montenegro, Enrique
article
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Detection of temporality at discourse level on financial news by combining Natural Language Processing and Machine Learning

García Méndez, Silvia; de Arriba Perez, Francisco; Barros Vila, Ana; González Castaño, Francisco Javier
article
Enxeñaría telemática
Targeted aspect-based emotion analysis to detect opportunities and precaution in financial Twitter messages

García Méndez, Silvia; de Arriba Perez, Francisco; Barros Vila, Ana; González Castaño, Francisco Javier
article
Enxeñaría telemática