PROPOE 2: Avan\c{c}os na S\'intese Computacional de Poemas Baseados em Prosa Liter\'aria Brasileira

TL;DR

PROPOE 2 is an advanced computational system that generates Brazilian poetry by extending structural and rhythmic capabilities, using prose as a base to produce more coherent and rhythmically diverse poems.

Contribution

It introduces new structural and rhythmic features to the original system, enabling more nuanced and varied poem generation from Brazilian prose.

Findings

Generated poems demonstrate varied rhythmic and sound effects.

Parameter variations show system flexibility and control.

System achieves more coherent rhythm and sound exploration.

Abstract

The computational generation of poems is a complex task, which involves several sound, prosodic and rhythmic resources. In this work we present PROPOE 2, with the extension of structural and rhythmic possibilities compared to the original system, generating poems from metered sentences extracted from the prose of Brazilian literature, with multiple rhythmic assembly criteria. These advances allow for a more coherent exploration of rhythms and sound effects for the poem. Results of poems generated by the system are demonstrated, with variations in parameters to exemplify generation and evaluation using various criteria. A gera\c{c}\~ao computacional de poemas \'e uma tarefa complexa, que envolve diversos recursos sonoros, pros\'odicos e r\'itmicos. Neste trabalho apresentamos PROPOE 2, com a amplia\c{c}\~ao de possibilidades estruturais e r\'itmicas em rela\c{c}\~ao ao sistema original, gerando poemas a partir de senten\c{c}as metrificadas extra\'idas da prosa da literatura brasileira, com m\'ultiplos crit\'erios r\'itmicos de montagem. Esses avan\c{c}os permitem uma explora\c{c}\~ao mais coerente de ritmos e efeitos sonoros para o poema. Resultados de poemas gerados pelo sistema s\~ao demonstrados, com varia\c{c}\~oes de par\^ametros para exemplificar a gera\c{c}\~ao e a avalia\c{c}\~ao pelos variados crit\'erios.