Generación automática de frases literarias

Abstract

En este artı́culo abordamos el tema de la generación automática de frases literarias, que es una parte importante de los estudios relacionados al área de la Creatividad Computacional (CC). Proponemos tres modelos de generación textual guiados por un contexto, basados principalmente en algoritmos estadı́sticos y análisis sintáctico superficial. Los textos generados fueron evaluados por siete personas a partir de 4 criterios: gramaticalidad, coherencia, relación con el contexto y una adaptación del test de Turing, en donde se pidio a los evaluadores clasificar los textos en: textos generados automáticamente y textos generados por humanos. Los resultados obtenidos son bastante alentadores.

Literary Natural Language Generation with Psychological Traits

“…A manual evaluation protocol has been designed to measure some characteristics of the phrases generated by our model. For baseline comparison, we used the model with the best results observed in experiments described in [11]. Although the baseline evaluation was done with a different scale for the evaluation parameters than in the current case, the comparison we present here helps us to understand the human evaluators' perception of the generated sentences.…”

“…4.1. We also use the corpora 5KL described in [11] for the final phase of the sentence generation procedure described in 4.2.…”

“…We now describe our proposed model for the generation of literary phrases in Spanish, which is an extension of Model 3 presented in [11]. The model consists of two phases described as follows.…”

“…Finally, the evaluators were to indicate which emotion they associate to each sentence (0 = Fear, 1 = Sadness, 2 = Hope, 3 = Love, and 4 = Happiness). We compared our results with the evaluation made in [11] as a baseline. The evaluated criteria are the same in that and in this work.…”

“…To reduce this possible ambiguity regarding literary perception, we consider that literature is regarded as text that employs a vocabulary which may be largely different from that used in common language and that it employs various writing styles, such as rhymes, anaphora, etc. and figures of speech, in order to obtain an artistic, complex, possibly elegant and emotional text [11]. This understanding gives us a guide for the development of our model whereby literary sentences can be generated.…”