Search Results for author: Lizhi Cheng

Found 5 papers, 0 papers with code

A Scope Sensitive and Result Attentive Model for Multi-Intent Spoken Language Understanding

no code implementations22 Nov 2022 Lizhi Cheng, Wenmian Yang, Weijia Jia

Result Attention Network effectively utilizes the bidirectional interaction between results of slot filling and intent detection, mitigating the error propagation problem.

Intent Detection slot-filling +2

Capture Salient Historical Information: A Fast and Accurate Non-Autoregressive Model for Multi-turn Spoken Language Understanding

no code implementations24 Jun 2022 Lizhi Cheng, Weijia Jia, Wenmian Yang

SHA captures salient historical information for the current dialogue from both historical utterances and results via a well-designed history-attention mechanism.

Spoken Language Understanding

An Effective Non-Autoregressive Model for Spoken Language Understanding

no code implementations16 Aug 2021 Lizhi Cheng, Weijia Jia, Wenmian Yang

Spoken Language Understanding (SLU), a core component of the task-oriented dialogue system, expects a shorter inference latency due to the impatience of humans.

Spoken Language Understanding

A Result based Portable Framework for Spoken Language Understanding

no code implementations10 Mar 2021 Lizhi Cheng, Weijia Jia, Wenmian Yang

Spoken language understanding (SLU), which is a core component of the task-oriented dialogue system, has made substantial progress in the research of single-turn dialogue.

Spoken Language Understanding

Iteratively Linearized Reweighted Alternating Direction Method of Multipliers for a Class of Nonconvex Problems

no code implementations1 Sep 2017 Tao Sun, Hao Jiang, Lizhi Cheng, Wei Zhu

The traditional alternating direction method of multipliers encounters troubles in both mathematics and computations in solving the nonconvex and nonsmooth subproblem.

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