Natural language processing and financial markets: semi-supervised modelling of coronavirus and economic news
Authors: | Moreno Pérez, Carlos ; Minozzo, Marco |
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Publisher: |
Banco de España / Madrid : Banco de España, 2022 |
Subject: | COVID-19 | EGARCH | Asignación Latente de Dirichlet | Atención de los inversores | Índices de incertidumbre | Word Embedding | Latent Dirichlet Allocation | Investor attention | Uncertainty indices | Decisiones bajo incertidumbre y riesgo | Finanzas internacionales | Redes neuronales |
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