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The goal of sentiment-to-sentiment "translation" is to change the underlying sentiment of a sentence while keeping its content. The main challenge is the lack of parallel data. To solve this problem, we propose a cycled reinforcement…

计算与语言 · 计算机科学 2018-08-07 Jingjing Xu , Xu Sun , Qi Zeng , Xuancheng Ren , Xiaodong Zhang , Houfeng Wang , Wenjie Li

In the task of machine translation, context information is one of the important factor. But considering the context information model dose not proposed. The paper propose a new model which can integrate context information and make…

计算与语言 · 计算机科学 2019-04-02 Tetsuto Takano , Satoshi Yamane

Large language models benefit from training with a large amount of unlabeled text, which gives them increasingly fluent and diverse generation capabilities. However, using these models for text generation that takes into account target…

计算与语言 · 计算机科学 2021-09-16 Dian Yu , Zhou Yu , Kenji Sagae

This paper explores the possibilities of image style transfer applied to text maintaining the original transcriptions. Results on different text domains (scene text, machine printed text and handwritten text) and cross modal results…

计算机视觉与模式识别 · 计算机科学 2019-06-05 Raul Gomez , Ali Furkan Biten , Lluis Gomez , Jaume Gibert , Marçal Rusiñol , Dimosthenis Karatzas

When the amount of parallel sentences available to train a neural machine translation is scarce, a common practice is to generate new synthetic training samples from them. A number of approaches have been proposed to produce synthetic…

In recent years, emotional text-to-speech has shown considerable progress. However, it requires a large amount of labeled data, which is not easily accessible. Even if it is possible to acquire an emotional speech dataset, there is still a…

声音 · 计算机科学 2023-03-16 Suhee Jo , Younggun Lee , Yookyung Shin , Yeongtae Hwang , Taesu Kim

Sentence encoders, which produce sentence embeddings using neural networks, are typically evaluated by how well they transfer to downstream tasks. This includes semantic similarity, an important task in natural language understanding.…

计算与语言 · 计算机科学 2018-11-02 Li Zhang , Steven R. Wilson , Rada Mihalcea

Nowadays, an abundance of short text is being generated that uses nonstandard writing styles influenced by regional languages. Such informal and code-switched content are under-resourced in terms of labeled datasets and language models even…

计算与语言 · 计算机科学 2020-04-07 Muhammad Haroon Shakeel , Asim Karim

Image-to-image translation aims to learn the mapping between two visual domains. There are two main challenges for many applications: 1) the lack of aligned training pairs and 2) multiple possible outputs from a single input image. In this…

计算机视觉与模式识别 · 计算机科学 2018-08-03 Hsin-Ying Lee , Hung-Yu Tseng , Jia-Bin Huang , Maneesh Kumar Singh , Ming-Hsuan Yang

To preserve anonymity and obfuscate their identity on online platforms users may morph their text and portray themselves as a different gender or demographic. Similarly, a chatbot may need to customize its communication style to improve…

计算与语言 · 计算机科学 2020-01-22 Karan Dabas , Nishtha Madan , Vijay Arya , Sameep Mehta , Gautam Singh , Tanmoy Chakraborty

Prior works in cross-lingual named entity recognition (NER) with no/little labeled data fall into two primary categories: model transfer based and data transfer based methods. In this paper we find that both method types can complement each…

计算与语言 · 计算机科学 2020-07-16 Qianhui Wu , Zijia Lin , Börje F. Karlsson , Biqing Huang , Jian-Guang Lou

Speech signals encompass various information across multiple levels including content, speaker, and style. Disentanglement of these information, although challenging, is important for applications such as voice conversion. The contrastive…

音频与语音处理 · 电气工程与系统科学 2024-09-06 Yuying Xie , Michael Kuhlmann , Frederik Rautenberg , Zheng-Hua Tan , Reinhold Haeb-Umbach

As research on machine translation moves to translating text beyond the sentence level, it remains unclear how effective automatic evaluation metrics are at scoring longer translations. In this work, we first propose a method for creating…

计算与语言 · 计算机科学 2023-08-29 Daniel Deutsch , Juraj Juraska , Mara Finkelstein , Markus Freitag

Transfer learning aims to reduce the amount of data required to excel at a new task by re-using the knowledge acquired from learning other related tasks. This paper proposes a novel transfer learning scenario, which distills robust phonetic…

计算与语言 · 计算机科学 2019-07-11 Wei-Ning Hsu , David Harwath , James Glass

An increasing number of people in the world today speak a mixed-language as a result of being multilingual. However, building a speech recognition system for code-switching remains difficult due to the availability of limited resources and…

计算与语言 · 计算机科学 2020-04-30 Genta Indra Winata , Samuel Cahyawijaya , Zhaojiang Lin , Zihan Liu , Peng Xu , Pascale Fung

We propose a new architecture for adapting a sentence-level sequence-to-sequence transformer by incorporating multiple pretrained document context signals and assess the impact on translation performance of (1) different pretraining…

计算与语言 · 计算机科学 2021-08-02 Domenic Donato , Lei Yu , Chris Dyer

Artificial intelligence and machine learning have significantly bolstered the technological world. This paper explores the potential of transfer learning in natural language processing focusing mainly on sentiment analysis. The models…

计算与语言 · 计算机科学 2023-11-29 Aman Yadav , Abhishek Vichare

We address the problem of cross-speaker style transfer for text-to-speech (TTS) using data augmentation via voice conversion. We assume to have a corpus of neutral non-expressive data from a target speaker and supporting conversational…

音频与语音处理 · 电气工程与系统科学 2022-02-11 Manuel Sam Ribeiro , Julian Roth , Giulia Comini , Goeric Huybrechts , Adam Gabrys , Jaime Lorenzo-Trueba

Unsupervised text classification, with its most common form being sentiment analysis, used to be performed by counting words in a text that were stored in a lexicon, which assigns each word to one class or as a neutral word. In recent…

计算与语言 · 计算机科学 2025-06-26 Kai-Robin Lange , Jonas Rieger , Carsten Jentsch

Transducer and Attention based Encoder-Decoder (AED) are two widely used frameworks for speech-to-text tasks. They are designed for different purposes and each has its own benefits and drawbacks for speech-to-text tasks. In order to…

计算与语言 · 计算机科学 2023-05-08 Yun Tang , Anna Y. Sun , Hirofumi Inaguma , Xinyue Chen , Ning Dong , Xutai Ma , Paden D. Tomasello , Juan Pino