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Topic Discovery About Economy During COVID-19 Pandemic from Spanish Tweets.
Ana Laura Lezama Sánchez
Mireya Tovar Vidal
José Alejandro Reyes-Ortíz
Published in:
FTC (3) (2022)
Keyphrases
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topic discovery
text analysis
social media
topic models
latent dirichlet allocation
text classification
named entities
public health
topic specific
text mining
question answering
model selection
information retrieval
knowledge representation
pattern recognition
image segmentation
knowledge base