Santos, DianaGamallo, PabloClaro, DanielaTeixeira, AntónioReal, LivyGarcia, MarcosGonçalo Oliveira, HugoAmaro, Raquel2026-04-182026-04-182024-03http://hdl.handle.net/10400.26/62758Through the identification of some features of literary works in Portuguese – linked to their characters, on the one hand; and using syntactic and semantic annotation, on the other – we attempt to study similarity and difference among hundreds of different literary works in Portuguese, using principal components analysis (PCA) to reduce dimensionality. Though a first exploratory study, it already shows some promise. The paper ends explaining the long- term applications we have in mind.engconference proceedings