Dialogue State Tracking

Dialogue State Tracking (DST) is a key technology in the field of natural language processing, aimed at determining the user's complete representation of current needs, including target constraints, requested slots, and user dialogue acts, at each turn of the conversation. This technology ensures that the system can accurately understand user intentions by continuously updating the dialogue state, thereby enhancing the fluency and effectiveness of human-computer interaction. It is widely used in scenarios such as intelligent customer service and virtual assistants.