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Writers generally rely on plans or sketches to write long stories, but most current language models generate word by word from left to right. We explore coarse-to-fine models for creating narrative texts of several hundred words, and…

计算与语言 · 计算机科学 2019-06-18 Angela Fan , Mike Lewis , Yann Dauphin

Neural network models are capable of generating extremely natural sounding conversational interactions. Nevertheless, these models have yet to demonstrate that they can incorporate content in the form of factual information or…

计算与语言 · 计算机科学 2018-11-19 Marjan Ghazvininejad , Chris Brockett , Ming-Wei Chang , Bill Dolan , Jianfeng Gao , Wen-tau Yih , Michel Galley

The sequence-to-sequence (Seq2Seq) model generates target words iteratively given the previously observed words during decoding process, which results in the loss of the holistic semantics in the target response and the complete semantic…

计算与语言 · 计算机科学 2020-01-22 Yiru Wang , Pengda Si , Zeyang Lei , Guangxu Xun , Yujiu Yang

Neural text generation models are often autoregressive language models or seq2seq models. These models generate text by sampling words sequentially, with each word conditioned on the previous word, and are state-of-the-art for several…

机器学习 · 统计学 2018-03-02 William Fedus , Ian Goodfellow , Andrew M. Dai

The advent of large pre-trained generative language models has provided a common framework for AI story generation via sampling the model to create sequences that continue the story. However, sampling alone is insufficient for story…

计算与语言 · 计算机科学 2021-12-17 Amal Alabdulkarim , Winston Li , Lara J. Martin , Mark O. Riedl

Generating long and coherent text is an important but challenging task, particularly for open-ended language generation tasks such as story generation. Despite the success in modeling intra-sentence coherence, existing generation models…

计算与语言 · 计算机科学 2021-05-20 Jian Guan , Xiaoxi Mao , Changjie Fan , Zitao Liu , Wenbiao Ding , Minlie Huang

Event extraction is challenging due to the complex structure of event records and the semantic gap between text and event. Traditional methods usually extract event records by decomposing the complex structure prediction task into multiple…

计算与语言 · 计算机科学 2021-06-18 Yaojie Lu , Hongyu Lin , Jin Xu , Xianpei Han , Jialong Tang , Annan Li , Le Sun , Meng Liao , Shaoyi Chen

Generative models have long been the dominant approach for speech recognition. The success of these models however relies on the use of sophisticated recipes and complicated machinery that is not easily accessible to non-practitioners.…

计算与语言 · 计算机科学 2017-06-21 Chung-Cheng Chiu , Dieterich Lawson , Yuping Luo , George Tucker , Kevin Swersky , Ilya Sutskever , Navdeep Jaitly

Curriculum learning has shown promising improvements in multiple domains by training machine learning models from easy samples to hard ones. Previous works which either design rules or train models for scoring the difficulty highly rely on…

计算与语言 · 计算机科学 2023-05-24 Qi Jia , Yizhu Liu , Haifeng Tang , Kenny Q. Zhu

A huge volume of user-generated content is daily produced on social media. To facilitate automatic language understanding, we study keyphrase prediction, distilling salient information from massive posts. While most existing methods extract…

计算与语言 · 计算机科学 2019-06-11 Yue Wang , Jing Li , Hou Pong Chan , Irwin King , Michael R. Lyu , Shuming Shi

Open-ended text generation tasks, such as dialogue generation and story completion, require models to generate a coherent continuation given limited preceding context. The open-ended nature of these tasks brings new challenges to the neural…

计算与语言 · 计算机科学 2022-04-21 Qintong Li , Piji Li , Wei Bi , Zhaochun Ren , Yuxuan Lai , Lingpeng Kong

Automated plot generation is the challenge of generating a sequence of events that will be perceived by readers as the plot of a coherent story. Traditional symbolic planners plan a story from a goal state and guarantee logical causal plot…

计算与语言 · 计算机科学 2022-12-20 Anbang Ye , Christopher Cui , Taiwei Shi , Mark O. Riedl

Neural text generation is a key tool in natural language applications, but it is well known there are major problems at its core. In particular, standard likelihood training and decoding leads to dull and repetitive outputs. While some…

机器学习 · 计算机科学 2019-09-30 Sean Welleck , Ilia Kulikov , Stephen Roller , Emily Dinan , Kyunghyun Cho , Jason Weston

Visual storytelling includes two important parts: coherence between the story and images as well as the story structure. For image to text neural network models, similar images in the sequence would provide close information for story…

计算与语言 · 计算机科学 2018-05-31 Chao-Chun Hsu , Szu-Min Chen , Ming-Hsun Hsieh , Lun-Wei Ku

The dominant approach to sequence generation is to produce a sequence in some predefined order, e.g. left to right. In contrast, we propose a more general model that can generate the output sequence by inserting tokens in any arbitrary…

计算与语言 · 计算机科学 2019-11-04 Dmitrii Emelianenko , Elena Voita , Pavel Serdyukov

Generative seq2seq dialogue systems are trained to predict the next word in dialogues that have already occurred. They can learn from large unlabeled conversation datasets, build a deep understanding of conversational context, and generate…

计算与语言 · 计算机科学 2019-10-21 Sam Shleifer , Manish Chablani , Namit Katariya , Anitha Kannan , Xavier Amatriain

In recent years, neural paraphrase generation based on Seq2Seq has achieved superior performance, however, the generated paraphrase still has the problem of lack of diversity. In this paper, we focus on improving the diversity between the…

计算与语言 · 计算机科学 2021-09-07 Zhe Lin , Xiaojun Wan

Previous work in slogan generation focused on utilising slogan skeletons mined from existing slogans. While some generated slogans can be catchy, they are often not coherent with the company's focus or style across their marketing…

计算与语言 · 计算机科学 2021-09-08 Yiping Jin , Akshay Bhatia , Dittaya Wanvarie , Phu T. V. Le

Despite success in many domains, neural models struggle in settings where train and test examples are drawn from different distributions. In particular, in contrast to humans, conventional sequence-to-sequence (seq2seq) models fail to…

计算与语言 · 计算机科学 2021-10-28 Bailin Wang , Mirella Lapata , Ivan Titov

In recent times, sequence-to-sequence (seq2seq) models have gained a lot of popularity and provide state-of-the-art performance in a wide variety of tasks such as machine translation, headline generation, text summarization, speech to text…

机器学习 · 计算机科学 2019-04-17 Yaser Keneshloo , Tian Shi , Naren Ramakrishnan , Chandan K. Reddy