Parcourir Faculté des arts et des sciences – Département de sciences économiques par sujet "Latent Dirichlet allocation"
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Measuring uncertainty at the regional level using newspaper text
(Université de Montréal. Département de sciences économiques., 2019-08)In this paper I present a methodology to provide uncertainty measures at the regional level in real time using the full bandwidth of news. In order to do so I download vast amounts of newspaper articles, summarize these into topics using unsupervised ...