Name
Abstract | ||
|---|---|---|
Spoken Language Understanding (SLU) is a critical component in spoken dialogue systems. It is typically composed of two tasks: intent detection (ID) and slot filling (SF). Currently, most effective models carry out these two tasks jointly and often result in better performance than separate models. However, these models usually fail to model the interaction between intent and slots and ties these two tasks only by a joint loss function. In this paper, we propose a new model based on bidirectional Transformer and introduce a padding method, enabling intent and slots to interact with each other in an effective way. A CRF layer is further added to achieve global optimization. We conduct our experiments on benchmark ATIS and Snips datasets, and results show that our model achieves state-of-the-art on both tasks. |
Year | DOI | Venue |
|---|---|---|
2019 | 10.1007/978-3-030-32233-5_11 | Lecture Notes in Artificial Intelligence |
Keywords | DocType | Volume |
SLU,Transformer,CRF,Joint method | Conference | 11838 |
ISSN | Citations | PageRank |
0302-9743 | 0 | 0.34 |
References | Authors | |
0 | 2 | |
Name | Order | Citations | PageRank |
|---|---|---|---|
| Linhao Zhang | 1 | 1 | 2.71 |
| Hou-Feng Wang | 2 | 611 | 53.83 |