Search Results for author: Xiaofang Zhao

Found 11 papers, 3 papers with code

Constructing Emotional Consensus and Utilizing Unpaired Data for Empathetic Dialogue Generation

no code implementations Findings (EMNLP) 2021 Lei Shen, Jinchao Zhang, Jiao Ou, Xiaofang Zhao, Jie zhou

To address the above issues, we propose a dual-generative model, Dual-Emp, to simultaneously construct the emotional consensus and utilize some external unpaired data.

Dialogue Generation

Constructing Emotion Consensus and Utilizing Unpaired Data for Empathetic Dialogue Generation

no code implementations16 Sep 2021 Lei Shen, Jinchao Zhang, Jiao Ou, Xiaofang Zhao, Jie zhou

To address the above issues, we propose a dual-generative model, Dual-Emp, to simultaneously construct the emotion consensus and utilize some external unpaired data.

Dialogue Generation

TargetDrop: A Targeted Regularization Method for Convolutional Neural Networks

no code implementations21 Oct 2020 Hui Zhu, Xiaofang Zhao

Dropout regularization has been widely used in deep learning but performs less effective for convolutional neural networks since the spatially correlated features allow dropped information to still flow through the networks.

Data Manipulation: Towards Effective Instance Learning for Neural Dialogue Generation via Learning to Augment and Reweight

no code implementations ACL 2020 Hengyi Cai, Hongshen Chen, Yonghao Song, Cheng Zhang, Xiaofang Zhao, Dawei Yin

In this paper, we propose a data manipulation framework to proactively reshape the data distribution towards reliable samples by augmenting and highlighting effective learning samples as well as reducing the effect of inefficient samples simultaneously.

Dialogue Generation

Adaptive Parameterization for Neural Dialogue Generation

1 code implementation IJCNLP 2019 Hengyi Cai, Hongshen Chen, Cheng Zhang, Yonghao Song, Xiaofang Zhao, Dawei Yin

For each conversation, the model generates parameters of the encoder-decoder by referring to the input context.

Dialogue Generation

KNPTC: Knowledge and Neural Machine Translation Powered Chinese Pinyin Typo Correction

no code implementations2 May 2018 Hengyi Cai, Xingguang Ji, Yonghao Song, Yan Jin, Yang Zhang, Mairgup Mansur, Xiaofang Zhao

In contrast to previous work, KNPTC is able to integrate explicit knowledge into NMT for pinyin typo correction, and is able to learn to correct a variety of typos without the guidance of manually selected constraints or languagespecific features.

Machine Translation NMT +2

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