Search Results for author: Tiziano Labruna

Found 3 papers, 1 papers with code

Addressing Slot-Value Changes in Task-oriented Dialogue Systems through Dialogue Domain Adaptation

no code implementations RANLP 2021 Tiziano Labruna, Bernardo Magnini

Recent task-oriented dialogue systems learn a model from annotated dialogues, and such dialogues are in turn collected and annotated so that they are consistent with certain domain knowledge.

Dialogue State Tracking Domain Adaptation +1

When to Retrieve: Teaching LLMs to Utilize Information Retrieval Effectively

1 code implementation30 Apr 2024 Tiziano Labruna, Jon Ander Campos, Gorka Azkune

Through our analysis, we demonstrate that Adapt-LLM is able to generate the <RET> token when it determines that it does not know how to answer a question, indicating the need for IR, while it achieves notably high accuracy levels when it chooses to rely only on its parametric memory.

Information Retrieval Open-Domain Question Answering +1

Unraveling ChatGPT: A Critical Analysis of AI-Generated Goal-Oriented Dialogues and Annotations

no code implementations23 May 2023 Tiziano Labruna, Sofia Brenna, Andrea Zaninello, Bernardo Magnini

Large pre-trained language models have exhibited unprecedented capabilities in producing high-quality text via prompting techniques.

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