Concept information
Término preferido
topic detection
Definición
- The task/process of identifying the topic of a text or dataset (e.g. by clustering keywords or using topic models) (Loterre)
Concepto genérico
Etiquetas alternativas
- topic extraction
Ejemplo
- ESA performs slightly worse than "Word2Vec" in topic detection mainly because the label names i.e. topics such as "sports" are closer than some keywords such as "basketball" in Word2Vec space. (Yin, Hay & Roth, 2019)
En otras lenguas
-
francés
-
extraction de thèmes
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extraction de topics
-
identification de thèmes
URI
http://data.loterre.fr/ark:/67375/8LP-K0FWJ3ZN-T
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