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In reading comprehension, generating sentence-level distractors is a significant task, which requires a deep understanding of the article and question. The traditional entity-centered methods can only generate word-level or phrase-level…

Computation and Language · Computer Science 2019-11-21 Xiaorui Zhou , Senlin Luo , Yunfang Wu

We propose a new attention mechanism for neural based question answering, which depends on varying granularities of the input. Previous work focused on augmenting recurrent neural networks with simple attention mechanisms which are a…

Computation and Language · Computer Science 2017-09-21 Yoram Bachrach , Andrej Zukov-Gregoric , Sam Coope , Ed Tovell , Bogdan Maksak , Jose Rodriguez , Conan McMurtie

With the rapid development of natural language processing technologies, more and more text steganographic methods based on automatic text generation technology have appeared in recent years. These models use the powerful self-learning and…

Multimedia · Computer Science 2020-01-08 Zhongliang Yang , Ke Wang , Jian Li , Yongfeng Huang , Yu-Jin Zhang

Neural generative models can be used to learn complex probability distributions from data, to sample from them, and to produce probability density estimates. We propose a computational framework for developing neural generative models…

Machine Learning · Computer Science 2022-01-06 Alexander Ororbia , Daniel Kifer

Motivated by suggested question generation in conversational news recommendation systems, we propose a model for generating question-answer pairs (QA pairs) with self-contained, summary-centric questions and length-constrained,…

Computation and Language · Computer Science 2021-09-13 Li Zhou , Kevin Small , Yong Zhang , Sandeep Atluri

Question generation (QG) is to generate natural and grammatical questions that can be answered by a specific answer for a given context. Previous sequence-to-sequence models suffer from a problem that asking high-quality questions requires…

Computation and Language · Computer Science 2021-06-22 Xin Jia , Hao Wang , Dawei Yin , Yunfang Wu

While recent neural encoder-decoder models have shown great promise in modeling open-domain conversations, they often generate dull and generic responses. Unlike past work that has focused on diversifying the output of the decoder at…

Computation and Language · Computer Science 2017-10-24 Tiancheng Zhao , Ran Zhao , Maxine Eskenazi

We address the product question generation task. For a given product description, our goal is to generate questions that reflect potential user information needs that are either missing or not well covered in the description. Moreover, we…

Computation and Language · Computer Science 2022-07-07 Haggai Roitman , Uriel Singer , Yotam Eshel , Alexander Nus , Eliyahu Kiperwasser

Sequence-to-Sequence (Seq2Seq) models have witnessed a notable success in generating natural conversational exchanges. Notwithstanding the syntactically well-formed responses generated by these neural network models, they are prone to be…

Computation and Language · Computer Science 2019-06-05 Nouha Dziri , Ehsan Kamalloo , Kory W. Mathewson , Osmar Zaiane

Conditional image modeling based on textual descriptions is a relatively new domain in unsupervised learning. Previous approaches use a latent variable model and generative adversarial networks. While the formers are approximated by using…

Computer Vision and Pattern Recognition · Computer Science 2020-01-22 Tehseen Zia , Shahan Arif , Shakeeb Murtaza , Mirza Ahsan Ullah

This paper studied generating natural languages at particular contexts or situations. We proposed two novel approaches which encode the contexts into a continuous semantic representation and then decode the semantic representation into text…

Computation and Language · Computer Science 2016-12-01 Jian Tang , Yifan Yang , Sam Carton , Ming Zhang , Qiaozhu Mei

In this paper, we propose a method for incorporating world knowledge (linked entities and fine-grained entity types) into a neural question generation model. This world knowledge helps to encode additional information related to the…

Computation and Language · Computer Science 2025-12-25 Deepak Gupta , Kaheer Suleman , Mahmoud Adada , Andrew McNamara , Justin Harris

The encoder-decoder model is widely used in natural language generation tasks. However, the model sometimes suffers from repeated redundant generation, misses important phrases, and includes irrelevant entities. Toward solving these…

Computation and Language · Computer Science 2017-12-25 Shun Kiyono , Sho Takase , Jun Suzuki , Naoaki Okazaki , Kentaro Inui , Masaaki Nagata

Natural language counterfactual generation aims to minimally modify a given text such that the modified text will be classified into a different class. The generated counterfactuals provide insight into the reasoning behind a model's…

Computation and Language · Computer Science 2024-10-08 Yongjie Wang , Xiaoqi Qiu , Yu Yue , Xu Guo , Zhiwei Zeng , Yuhong Feng , Zhiqi Shen

Conversation generation as a challenging task in Natural Language Generation (NLG) has been increasingly attracting attention over the last years. A number of recent works adopted sequence-to-sequence structures along with external…

Computation and Language · Computer Science 2021-08-23 Changzhen Ji , Yating Zhang , Xiaozhong Liu , Adam Jatowt , Changlong Sun , Conghui Zhu , Tiejun Zhao

Question generation (QG) is the task of generating a valid and fluent question based on a given context and the target answer. According to various purposes, even given the same context, instructors can ask questions about different…

Computation and Language · Computer Science 2023-05-29 Shinhyeok Oh , Hyojun Go , Hyeongdon Moon , Yunsung Lee , Myeongho Jeong , Hyun Seung Lee , Seungtaek Choi

Neural Machine Translation model is a sequence-to-sequence converter based on neural networks. Existing models use recurrent neural networks to construct both the encoder and decoder modules. In alternative research, the recurrent networks…

Computation and Language · Computer Science 2021-05-04 Ritam Mallick , Seba Susan , Vaibhaw Agrawal , Rizul Garg , Prateek Rawal

Conversational and task-oriented dialogue systems aim to interact with the user using natural responses through multi-modal interfaces, such as text or speech. These desired responses are in the form of full-length natural answers generated…

Computation and Language · Computer Science 2020-09-24 Vaishali Pal , Manish Shrivastava , Laurent Besacier

Many natural language processing applications use language models to generate text. These models are typically trained to predict the next word in a sequence, given the previous words and some context such as an image. However, at test time…

Machine Learning · Computer Science 2016-05-10 Marc'Aurelio Ranzato , Sumit Chopra , Michael Auli , Wojciech Zaremba

Neural language models often fail to generate diverse and informative texts, limiting their applicability in real-world problems. While previous approaches have proposed to address these issues by identifying and penalizing undesirable…

Computation and Language · Computer Science 2023-09-25 Jimin Hong , ChaeHun Park , Jaegul Choo