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It has recently been observed that neural language models trained on unstructured text can implicitly store and retrieve knowledge using natural language queries. In this short paper, we measure the practical utility of this approach by…

计算与语言 · 计算机科学 2020-10-07 Adam Roberts , Colin Raffel , Noam Shazeer

The increasing reliance on digital information necessitates advancements in conversational search systems, particularly in terms of information transparency. While prior research in conversational information-seeking has concentrated on…

信息检索 · 计算机科学 2024-05-07 Weronika Łajewska , Damiano Spina , Johanne Trippas , Krisztian Balog

In open-domain conversational systems, it is important but challenging to leverage background knowledge. We can use the incorporation of knowledge to make the generation of dialogue controllable, and can generate more diverse sentences that…

人工智能 · 计算机科学 2021-05-06 Cheng Luo , Dayiheng Liu , Chanjuan Li , Li Lu , Jiancheng Lv

The predominant approach to open-domain dialog generation relies on end-to-end training of neural models on chat datasets. However, this approach provides little insight as to what these models learn (or do not learn) about engaging in…

计算与语言 · 计算机科学 2020-08-04 Abdelrhman Saleh , Tovly Deutsch , Stephen Casper , Yonatan Belinkov , Stuart Shieber

Recent advances in deep neural networks, language modeling and language generation have introduced new ideas to the field of conversational agents. As a result, deep neural models such as sequence-to-sequence, Memory Networks, and the…

计算与语言 · 计算机科学 2019-02-27 Momchil Hardalov , Ivan Koychev , Preslav Nakov

We model coherent conversation continuation via RNN-based dialogue models equipped with a dynamic attention mechanism. Our attention-RNN language model dynamically increases the scope of attention on the history as the conversation…

计算与语言 · 计算机科学 2016-11-22 Hongyuan Mei , Mohit Bansal , Matthew R. Walter

This paper looks at the ability of large language models to participate in educational guided reading. We specifically, evaluate their ability to generate meaningful questions from the input text, generate diverse questions both in terms of…

计算与语言 · 计算机科学 2023-05-22 Peter Ochieng

In knowledge grounded conversation, domain knowledge plays an important role in a special domain such as Music. The response of knowledge grounded conversation might contain multiple answer entities or no entity at all. Although existing…

计算与语言 · 计算机科学 2017-09-14 Wenya Zhu , Kaixiang Mo , Yu Zhang , Zhangbin Zhu , Xuezheng Peng , Qiang Yang

The prevalence of mental disorders has become a significant issue, leading to the increased focus on Emotional Support Conversation as an effective supplement for mental health support. Existing methods have achieved compelling results,…

计算与语言 · 计算机科学 2023-10-12 Mengzhao Jia , Qianglong Chen , Liqiang Jing , Dawei Fu , Renyu Li

We propose an online, end-to-end, neural generative conversational model for open-domain dialogue. It is trained using a unique combination of offline two-phase supervised learning and online human-in-the-loop active learning. While most…

计算与语言 · 计算机科学 2017-06-19 Nabiha Asghar , Pascal Poupart , Xin Jiang , Hang Li

Conversational search enables multi-turn interactions between users and systems to fulfill users' complex information needs. During this interaction, the system should understand the users' search intent within the conversational context…

信息检索 · 计算机科学 2025-06-13 Fengran Mo , Chuan Meng , Mohammad Aliannejadi , Jian-Yun Nie

We introduce a neural reading comprehension model that integrates external commonsense knowledge, encoded as a key-value memory, in a cloze-style setting. Instead of relying only on document-to-question interaction or discrete features as…

计算与语言 · 计算机科学 2018-05-22 Todor Mihaylov , Anette Frank

Reasoning, a crucial aspect of NLP research, has not been adequately addressed by prevailing models including Large Language Model. Conversation reasoning, as a critical component of it, remains largely unexplored due to the absence of a…

计算与语言 · 计算机科学 2024-01-17 Hang Chen , Bingyu Liao , Jing Luo , Wenjing Zhu , Xinyu Yang

The largest store of continually updating knowledge on our planet can be accessed via internet search. In this work we study giving access to this information to conversational agents. Large language models, even though they store an…

人工智能 · 计算机科学 2021-07-19 Mojtaba Komeili , Kurt Shuster , Jason Weston

Neural networks have recently become good at engaging in dialog. However, current approaches are based solely on verbal text, lacking the richness of a real face-to-face conversation. We propose a neural conversation model that aims to read…

计算机视觉与模式识别 · 计算机科学 2018-12-05 Hang Chu , Daiqing Li , Sanja Fidler

Recent advances in pre-trained language models have significantly improved neural response generation. However, existing methods usually view the dialogue context as a linear sequence of tokens and learn to generate the next word through…

计算与语言 · 计算机科学 2021-12-14 Xiaodong Gu , Kang Min Yoo , Jung-Woo Ha

The development of trustworthy conversational information-seeking systems relies on dialogue models that can generate faithful and accurate responses based on relevant knowledge texts. However, two main challenges hinder this task. Firstly,…

计算与语言 · 计算机科学 2023-11-03 Wanyu Du , Yangfeng Ji

Recent neural models of dialogue generation offer great promise for generating responses for conversational agents, but tend to be shortsighted, predicting utterances one at a time while ignoring their influence on future outcomes. Modeling…

计算与语言 · 计算机科学 2016-09-30 Jiwei Li , Will Monroe , Alan Ritter , Michel Galley , Jianfeng Gao , Dan Jurafsky

Grounding dialogue generation by extra knowledge has shown great potentials towards building a system capable of replying with knowledgeable and engaging responses. Existing studies focus on how to synthesize a response with proper…

计算与语言 · 计算机科学 2022-04-13 Xueliang Zhao , Tingchen Fu , Chongyang Tao , Wei Wu , Dongyan Zhao , Rui Yan

Building open-domain dialogue systems capable of rich human-like conversational ability is one of the fundamental challenges in language generation. However, even with recent advancements in the field, existing open-domain generative models…

计算与语言 · 计算机科学 2022-06-14 Ritvik Choudhary , Daisuke Kawahara