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Large-scale language models (LMs) pretrained on massive corpora of text, such as GPT-2, are powerful open-domain text generators. However, as our systematic examination reveals, it is still challenging for such models to generate coherent…

计算与语言 · 计算机科学 2021-04-15 Bowen Tan , Zichao Yang , Maruan AI-Shedivat , Eric P. Xing , Zhiting Hu

Business Process Management (BPM) is gaining increasing attention as it has the potential to cut costs while boosting output and quality. Business process document generation is a crucial stage in BPM. However, due to a shortage of…

计算与语言 · 计算机科学 2023-09-06 Rui Zhu , Quanzhou Hu , Wenxin Li , Honghao Xiao , Chaogang Wang , Zixin Zhou

The fixed-size context of Transformer makes GPT models incapable of generating arbitrarily long text. In this paper, we introduce RecurrentGPT, a language-based simulacrum of the recurrence mechanism in RNNs. RecurrentGPT is built upon a…

As language models become increasingly integrated into our digital lives, Personalized Text Generation (PTG) has emerged as a pivotal component with a wide range of applications. However, the bias inherent in user written text, often used…

计算与语言 · 计算机科学 2023-10-24 Nan Wang , Qifan Wang , Yi-Chia Wang , Maziar Sanjabi , Jingzhou Liu , Hamed Firooz , Hongning Wang , Shaoliang Nie

Large Language Models (LLMs) are gearing up to surpass human creativity. The veracity of the statement needs careful consideration. In recent developments, critical questions arise regarding the authenticity of human work and the…

We empirically characterize the performance of discriminative and generative LSTM models for text classification. We find that although RNN-based generative models are more powerful than their bag-of-words ancestors (e.g., they account for…

机器学习 · 统计学 2017-05-29 Dani Yogatama , Chris Dyer , Wang Ling , Phil Blunsom

Large Language Models (LLMs) are huge artificial neural networks which primarily serve to generate text, but also provide a very sophisticated probabilistic model of language use. Since generating a semantically consistent text requires a…

计算与语言 · 计算机科学 2024-04-09 Romuald A. Janik

The standard recurrent neural network language model (RNNLM) generates sentences one word at a time and does not work from an explicit global sentence representation. In this work, we introduce and study an RNN-based variational autoencoder…

机器学习 · 计算机科学 2017-03-01 Samuel R. Bowman , Luke Vilnis , Oriol Vinyals , Andrew M. Dai , Rafal Jozefowicz , Samy Bengio

Personalized conversation models (PCMs) generate responses according to speaker preferences. Existing personalized conversation tasks typically require models to extract speaker preferences from user descriptions or their conversation…

计算与语言 · 计算机科学 2021-05-24 Zhiliang Tian , Wei Bi , Zihan Zhang , Dongkyu Lee , Yiping Song , Nevin L. Zhang

This work introduces Focused-Variation Network (FVN), a novel model to control language generation. The main problems in previous controlled language generation models range from the difficulty of generating text according to the given…

计算与语言 · 计算机科学 2020-09-28 Lei Shu , Alexandros Papangelis , Yi-Chia Wang , Gokhan Tur , Hu Xu , Zhaleh Feizollahi , Bing Liu , Piero Molino

Chinese meme-face is a special kind of internet subculture widely spread in Chinese Social Community Networks. It usually consists of a template image modified by some amusing details and a text caption. In this paper, we present…

计算与语言 · 计算机科学 2019-08-15 Yifu Chen , Zongsheng Wang , Bowen Wu , Mengyuan Li , Huan Zhang , Lin Ma , Feng Liu , Qihang Feng , Baoxun Wang

Recent releases of Large Language Models (LLMs), e.g. ChatGPT, are astonishing at generating human-like texts, but they may impact the authenticity of texts. Previous works proposed methods to detect these AI-generated texts, including…

计算与语言 · 计算机科学 2024-03-06 Yuchuan Tian , Hanting Chen , Xutao Wang , Zheyuan Bai , Qinghua Zhang , Ruifeng Li , Chao Xu , Yunhe Wang

Detecting AI-generated text is a difficult problem to begin with; detecting AI-generated text on social media is made even more difficult due to the short text length and informal, idiosyncratic language of the internet. It is nonetheless…

计算与语言 · 计算机科学 2025-06-17 Hillary Dawkins , Kathleen C. Fraser , Svetlana Kiritchenko

The recent emergence of latent diffusion models such as SDXL and SD 1.5 has shown significant capability in generating highly detailed and realistic images. Despite their remarkable ability to produce images, generating accurate text within…

计算机视觉与模式识别 · 计算机科学 2024-10-24 Jun Young Koh , Sang Hyun Park , Joy Song

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

We present a novel natural language generation system for spoken dialogue systems capable of entraining (adapting) to users' way of speaking, providing contextually appropriate responses. The generator is based on recurrent neural networks…

计算与语言 · 计算机科学 2017-09-18 Ondřej Dušek , Filip Jurčíček

Text generation is the automated process of producing written or spoken language using computational methods. It involves generating coherent and contextually relevant text based on predefined rules or learned patterns. However, challenges…

计算与语言 · 计算机科学 2025-01-30 Rahimanuddin Shaik , Katikela Sreeharsha Kishore

We propose Future Discriminators for Generation (FUDGE), a flexible and modular method for controlled text generation. Given a pre-existing model G for generating text from a distribution of interest, FUDGE enables conditioning on a desired…

计算与语言 · 计算机科学 2021-08-17 Kevin Yang , Dan Klein

The lexical hypothesis posits that personality traits are encoded in language and is foundational to models like the Big Five. We created a bottom-up personality model from a classic adjective list using machine learning and compared its…

机器学习 · 计算机科学 2025-10-14 Ayoub Bouguettaya , Elizabeth M. Stuart

As Large Language Models (LLMs) are deployed more widely, customization with respect to vocabulary, style, and character becomes more important. In this work, we introduce model arithmetic, a novel inference framework for composing and…

计算与语言 · 计算机科学 2024-03-07 Jasper Dekoninck , Marc Fischer , Luca Beurer-Kellner , Martin Vechev