期刊论文

英文

IEEE-ACM TRANSACTIONS ON AUDIO SPEECH AND LANGUAGE PROCESSING

2329-9290

2023

31

826-834

10.1109/TASLP.2023.3237156

Key Research and Development Program of Hubei Province (Grant Number: 2020BAB017) Scientific Research Center Program of National Language Commission (Grant Number: ZDI135-135) 10.13039/501100012226-Fundamental Research Funds for the Central Universities (Grant Number: KJ02502022-0155 and CCNU22XJ037) 10.13039/501100004543-China Scholarship Council

本校为第一机构

Spoken language understanding (SLU) is an essential part of a task-oriented dialogue system, which mainly includes intent detection and slot filling. Some existing approaches obtain enhanced semantic representation by establishing the correlation between two tasks. However, those methods show little improvement when applied to BERT, since BERT has learned rich semantic features. In this paper, we propose a BERT-based model with the probability-aware gate mechanism, called PAGM (Probability Aware Gated Model). PAGM aims to learn the correlation between intent and slot from the perspective of pr...