Search Results for author: Jiashuo Wang

Found 9 papers, 6 papers with code

Instruct Once, Chat Consistently in Multiple Rounds: An Efficient Tuning Framework for Dialogue

no code implementations10 Feb 2024 Jian Wang, Chak Tou Leong, Jiashuo Wang, Dongding Lin, Wenjie Li, Xiao-Yong Wei

Tuning pretrained language models for dialogue generation has been a prevalent paradigm for building capable dialogue agents.

Dialogue Generation

Mitigating Unhelpfulness in Emotional Support Conversations with Multifaceted AI Feedback

no code implementations11 Jan 2024 Jiashuo Wang, Chunpu Xu, Chak Tou Leong, Wenjie Li, Jing Li

An emotional support conversation system aims to alleviate users' emotional distress and assist them in addressing their challenges.

Contrastive Learning

How Far Are We from Believable AI Agents? A Framework for Evaluating the Believability of Human Behavior Simulation

1 code implementation28 Dec 2023 Yang Xiao, Yi Cheng, Jinlan Fu, Jiashuo Wang, Wenjie Li, PengFei Liu

Human behavior simulation of AI agents necessitates the agents to possess a quality of believability, which is crucial as it facilitates users in establishing trust toward the agents and streamlines the fulfillment of the agents' goal.

Language Modelling Large Language Model

Self-Detoxifying Language Models via Toxification Reversal

1 code implementation14 Oct 2023 Chak Tou Leong, Yi Cheng, Jiashuo Wang, Jian Wang, Wenjie Li

Drawing on this idea, we devise a method to identify the toxification direction from the normal generation process to the one prompted with the negative prefix, and then steer the generation to the reversed direction by manipulating the information movement within the attention layers.

Language Modelling

Aligning Language Models with Human Preferences via a Bayesian Approach

1 code implementation NeurIPS 2023 Jiashuo Wang, Haozhao Wang, Shichao Sun, Wenjie Li

For this alignment, current popular methods leverage a reinforcement learning (RL) approach with a reward model trained on feedback from humans.

Contrastive Learning Reinforcement Learning (RL) +1

CARE: Causality Reasoning for Empathetic Responses by Conditional Graph Generation

1 code implementation1 Nov 2022 Jiashuo Wang, Yi Cheng, Wenjie Li

Recent approaches to empathetic response generation incorporate emotion causalities to enhance comprehension of both the user's feelings and experiences.

Empathetic Response Generation Graph Generation +1

Improving Multi-turn Emotional Support Dialogue Generation with Lookahead Strategy Planning

1 code implementation9 Oct 2022 Yi Cheng, Wenge Liu, Wenjie Li, Jiashuo Wang, Ruihui Zhao, Bang Liu, Xiaodan Liang, Yefeng Zheng

Providing Emotional Support (ES) to soothe people in emotional distress is an essential capability in social interactions.

Dialogue Generation

Modeling Content-Emotion Duality via Disentanglement for Empathetic Conversation

1 code implementation26 Sep 2022 Peiqin Lin, Jiashuo Wang, Hinrich Schütze, Wenjie Li

To solve the task, it is essential to model the content-emotion duality of a dialogue, which is composed of the content view (i. e., what personal experiences are described) and the emotion view (i. e., the feelings of the speaker on these experiences).

Disentanglement Empathetic Response Generation +1

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