earticle

영어

This study aims to describe music-related request patterns observed in AI assistant platforms and formalize them by using the local grammar graph(LGG) methodology. These patterns, transformed into Finite-State Transducers in the Unitex platform, allow us to automatically classify and annotate various sentences used for request, which is crucial for diverse machine learning approaches. In this study, we examined a corpus of tweet texts crawled by Deco-T-Crawler as seed data and classified music-related requests into 3 categories: music on/off, volume up/down and music-play control. Then each category was divided into sub-categories which were represented by several LGGs. By applying these LGGs and the DECO Korean dictionary on test data, we obtained the information retrieval performance. In this regard, the linguistic resources proposed in this study are proved concrete and meaningful.