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Question Answering has come a long way from answer sentence selection, relational QA to reading and comprehension. We shift our attention to generative question answering (gQA) by which we facilitate machine to read passages and answer…

计算与语言 · 计算机科学 2018-07-10 Rajarshee Mitra

Automatic question generation is an important technique that can improve the training of question answering, help chatbots to start or continue a conversation with humans, and provide assessment materials for educational purposes. Existing…

计算与语言 · 计算机科学 2019-02-28 Bang Liu , Mingjun Zhao , Di Niu , Kunfeng Lai , Yancheng He , Haojie Wei , Yu Xu

Online reviews provide rich information about products and service, while it remains inefficient for potential consumers to exploit the reviews for fulfilling their specific information need. We propose to explore question generation as a…

信息检索 · 计算机科学 2020-05-05 Qian Yu , Lidong Bing , Qiong Zhang , Wai Lam , Luo Si

Natural language processing is a prompt research area across the country. Parsing is one of the very crucial tool in language analysis system which aims to forecast the structural relationship among the words in a given sentence. Many…

计算与语言 · 计算机科学 2014-03-26 K. Sureka , K. G. Srinivasagan , S. Suganthi

Conversational question answering (CQA) facilitates an incremental and interactive understanding of a given context, but building a CQA system is difficult for many domains due to the problem of data scarcity. In this paper, we introduce a…

计算与语言 · 计算机科学 2022-10-25 Seonjeong Hwang , Yunsu Kim , Gary Geunbae Lee

The answer-agnostic question generation is a significant and challenging task, which aims to automatically generate questions for a given sentence but without an answer. In this paper, we propose two new strategies to deal with this task:…

计算与语言 · 计算机科学 2020-05-26 Xiuyu Wu , Nan Jiang , Yunfang Wu

Question Generation is the task of automatically creating questions from textual input. In this work we present a new Attentional Encoder--Decoder Recurrent Neural Network model for automatic question generation. Our model incorporates…

计算与语言 · 计算机科学 2018-10-09 Vrindavan Harrison , Marilyn Walker

This article presents a stochastic corpus-based model for generating natural language text. Our model first encodes dependency relations from training data through a feature set, then concatenates these features to produce a new dependency…

计算与语言 · 计算机科学 2020-01-14 Elham Seifossadat , Hossein Sameti

End-to-end dialogue generation has achieved promising results without using handcrafted features and attributes specific for each task and corpus. However, one of the fatal drawbacks in such approaches is that they are unable to generate…

计算与语言 · 计算机科学 2019-03-26 Hao-Tong Ye , Kai-Ling Lo , Shang-Yu Su , Yun-Nung Chen

TableQA is the task of answering questions over tables of structured information, returning individual cells or tables as output. TableQA research has focused primarily on high-resource languages, leaving medium- and low-resource languages…

计算与语言 · 计算机科学 2024-10-07 Vaishali Pal , Evangelos Kanoulas , Andrew Yates , Maarten de Rijke

Question generation is a challenging task which aims to ask a question based on an answer and relevant context. The existing works suffer from the mismatching between question type and answer, i.e. generating a question with type $how$…

计算与语言 · 计算机科学 2019-09-04 Wenjie Zhou , Minghua Zhang , Yunfang Wu

Asking good questions in large-scale, open-domain conversational systems is quite significant yet rather untouched. This task, substantially different from traditional question generation, requires to question not only with various patterns…

计算与语言 · 计算机科学 2018-05-15 Yansen Wang , Chenyi Liu , Minlie Huang , Liqiang Nie

We propose a type-controlled framework for inquisitive question generation. We annotate an inquisitive question dataset with question types, train question type classifiers, and finetune models for type-controlled question generation.…

计算与语言 · 计算机科学 2022-05-20 Lingyu Gao , Debanjan Ghosh , Kevin Gimpel

Human languages use a wide range of grammatical categories to constrain which words or phrases can fill certain slots in grammatical patterns and to express additional meanings, such as tense or aspect, through morpho-syntactic means. These…

计算与语言 · 计算机科学 2022-04-22 Luc Steels , Paul Van Eecke , Katrien Beuls

Neural language model-based approaches to automated story generation suffer from two important limitations. First, language model-based story generators generally do not work toward a given goal or ending. Second, they often lose coherence…

计算与语言 · 计算机科学 2021-12-08 Louis Castricato , Spencer Frazier , Jonathan Balloch , Nitya Tarakad , Mark Riedl

Story generation aims to generate a long narrative conditioned on a given input. In spite of the success of prior works with the application of pre-trained models, current neural models for Chinese stories still struggle to generate…

计算与语言 · 计算机科学 2022-10-20 Henglin Huang , Chen Tang , Tyler Loakman , Frank Guerin , Chenghua Lin

Automatic question generation aims at the generation of questions from a context, with the corresponding answers being sub-spans of the given passage. Whereas, most of the methods mostly rely on heuristic rules to generate questions, more…

计算与语言 · 计算机科学 2019-11-07 Tassilo Klein , Moin Nabi

Generating syntactically and semantically valid and relevant questions from paragraphs is useful with many applications. Manual generation is a labour-intensive task, as it requires the reading, parsing and understanding of long passages of…

计算与语言 · 计算机科学 2019-09-05 Vishwajeet Kumar , Sivaanandh Muneeswaran , Ganesh Ramakrishnan , Yuan-Fang Li

We explore question generation in the context of knowledge-grounded dialogs focusing on explainability and evaluation. Inspired by previous work on planning-based summarisation, we present a model which instead of directly generating a…

计算与语言 · 计算机科学 2024-04-12 Juliette Faille , Quentin Brabant , Gwenole Lecorve , Lina M. Rojas-Barahona , Claire Gardent

Scarcity of training data for task-oriented dialogue systems is a well known problem that is usually tackled with costly and time-consuming manual data annotation. An alternative solution is to rely on automatic text generation which,…

计算与语言 · 计算机科学 2020-11-05 Stéphane d'Ascoli , Alice Coucke , Francesco Caltagirone , Alexandre Caulier , Marc Lelarge