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Generative transformers have shown their superiority in synthesizing high-fidelity and high-resolution images, such as good diversity and training stability. However, they suffer from the problem of slow generation since they need to…

计算机视觉与模式识别 · 计算机科学 2023-03-08 Jiacheng Li , Longhui Wei , ZongYuan Zhan , Xin He , Siliang Tang , Qi Tian , Yueting Zhuang

Discovering new materials better suited to specific purposes is an important issue in improving the quality of human life. Here, a neural network that creates molecules that meet some desired conditions based on a deep understanding of…

机器学习 · 计算机科学 2022-02-15 Hyunseung Kim , Jonggeol Na , Won Bo Lee

We introduce a cryptographic method to hide an arbitrary secret payload in the response of a Large Language Model (LLM). A secret key is required to extract the payload from the model's response, and without the key it is provably…

密码学与安全 · 计算机科学 2024-11-19 Or Zamir

This paper mainly discusses the generation of personalized fonts as the problem of image style transfer. The main purpose of this paper is to design a network framework that can extract and recombine the content and style of the characters.…

计算机视觉与模式识别 · 计算机科学 2020-04-08 Fenxi Xiao , Jie Zhang , Bo Huang , Xia Wu

We incorporate morphological supervision into character language models (CLMs) via multitasking and show that this addition improves bits-per-character (BPC) performance across 24 languages, even when the morphology data and language…

计算与语言 · 计算机科学 2019-06-14 Terra Blevins , Luke Zettlemoyer

With the development of gene sequencing technology, an explosive growth of gene data has been witnessed. And the storage of gene data has become an important issue. Traditional gene data compression methods rely on general software like…

机器学习 · 计算机科学 2023-02-01 Zhanbei Cui , Yu Liao , Tongda Xu , Yan Wang

The scarcity of non-English data limits the development of non-English large language models (LLMs). Transforming English-centric LLMs to non-English has been identified as an effective and resource-efficient method. Previous works start…

Most of modern neural machine translation (NMT) models are based on an encoder-decoder framework with an attention mechanism. While they perform well on standard datasets, they can have trouble in translation of long inputs that are rare or…

计算与语言 · 计算机科学 2026-03-31 Shuhei Kondo , Katsuhito Sudoh , Yuji Matsumoto

Transformer structure, stacked by a sequence of encoder and decoder network layers, achieves significant development in neural machine translation. However, vanilla Transformer mainly exploits the top-layer representation, assuming the…

计算与语言 · 计算机科学 2022-11-14 Jian Yang , Yuwei Yin , Liqun Yang , Shuming Ma , Haoyang Huang , Dongdong Zhang , Furu Wei , Zhoujun Li

The representation learning on textual graph is to generate low-dimensional embeddings for the nodes based on the individual textual features and the neighbourhood information. Recent breakthroughs on pretrained language models and graph…

计算与语言 · 计算机科学 2023-10-10 Junhan Yang , Zheng Liu , Shitao Xiao , Chaozhuo Li , Defu Lian , Sanjay Agrawal , Amit Singh , Guangzhong Sun , Xing Xie

With the recent developments in the field of Natural Language Processing, there has been a rise in the use of different architectures for Neural Machine Translation. Transformer architectures are used to achieve state-of-the-art accuracy,…

计算与语言 · 计算机科学 2021-11-30 Aditya Mandke , Onkar Litake , Dipali Kadam

We explore options to use Transformer networks in neural transducer for end-to-end speech recognition. Transformer networks use self-attention for sequence modeling and comes with advantages in parallel computation and capturing contexts.…

音频与语音处理 · 电气工程与系统科学 2019-10-30 Ching-Feng Yeh , Jay Mahadeokar , Kaustubh Kalgaonkar , Yongqiang Wang , Duc Le , Mahaveer Jain , Kjell Schubert , Christian Fuegen , Michael L. Seltzer

This paper provides an analysis of character-level machine translation models used in pivot-based translation when applied to sparse and noisy datasets, such as crowdsourced movie subtitles. In our experiments, we find that such…

计算与语言 · 计算机科学 2021-09-29 Jörg Tiedemann , Preslav Nakov

Over the past year, the emergence of transfer learning with large-scale language models (LM) has led to dramatic performance improvements across a broad range of natural language understanding tasks. However, the size and memory footprint…

计算与语言 · 计算机科学 2020-02-04 Luke Melas-Kyriazi , George Han , Celine Liang

The advent of Transformer-based models has surpassed the barriers of text. When working with speech, we must face a problem: the sequence length of an audio input is not suitable for the Transformer. To bypass this problem, a usual approach…

计算与语言 · 计算机科学 2021-07-08 Belen Alastruey , Gerard I. Gállego , Marta R. Costa-jussà

A key component of generating text from modern language models (LM) is the selection and tuning of decoding algorithms. These algorithms determine how to generate text from the internal probability distribution generated by the LM. The…

机器学习 · 计算机科学 2023-12-05 Ali Naseh , Kalpesh Krishna , Mohit Iyyer , Amir Houmansadr

Learning multiscale Transformer models has been evidenced as a viable approach to augmenting machine translation systems. Prior research has primarily focused on treating subwords as basic units in developing such systems. However, the…

计算与语言 · 计算机科学 2023-05-29 Bei Li , Yi Jing , Xu Tan , Zhen Xing , Tong Xiao , Jingbo Zhu

Subword tokenization is a common method for vocabulary building in Neural Machine Translation (NMT) models. However, increasingly complex tasks have revealed its disadvantages. First, a vocabulary cannot be modified once it is learned,…

计算与语言 · 计算机科学 2024-08-13 Langlin Huang , Yang Feng

Character-based neural machine translation (NMT) models alleviate out-of-vocabulary issues, learn morphology, and move us closer to completely end-to-end translation systems. Unfortunately, they are also very brittle and easily falter when…

计算与语言 · 计算机科学 2018-02-27 Yonatan Belinkov , Yonatan Bisk

We present a Character-Word Long Short-Term Memory Language Model which both reduces the perplexity with respect to a baseline word-level language model and reduces the number of parameters of the model. Character information can reveal…

计算与语言 · 计算机科学 2017-04-11 Lyan Verwimp , Joris Pelemans , Hugo Van hamme , Patrick Wambacq