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Advancements in graphics technology has increased the use of simulated data for training machine learning models. However, the simulated data often differs from real-world data, creating a distribution gap that can decrease the efficacy of…

计算机视觉与模式识别 · 计算机科学 2023-03-24 Charles Y Zhang , Ashish Shrivastava

We present a novel end-to-end reinforcement learning approach to automatic taxonomy induction from a set of terms. While prior methods treat the problem as a two-phase task (i.e., detecting hypernymy pairs followed by organizing these pairs…

计算与语言 · 计算机科学 2018-05-14 Yuning Mao , Xiang Ren , Jiaming Shen , Xiaotao Gu , Jiawei Han

Subjective assessment tests are often employed to evaluate image processing systems, notably image and video compression, super-resolution among others and have been used as an indisputable way to provide evidence of the performance of an…

多媒体 · 计算机科学 2023-11-13 Shima Mohammadi , Joao Ascenso

While current Automated Essay Scoring (AES) methods demonstrate high scoring agreement with human raters, their decision-making mechanisms are not fully understood. Our proposed method, using counterfactual intervention assisted by Large…

计算与语言 · 计算机科学 2024-10-10 Yupei Wang , Renfen Hu , Zhe Zhao

Deep metric learning (DML) has received much attention in deep learning due to its wide applications in computer vision. Previous studies have focused on designing complicated losses and hard example mining methods, which are mostly…

机器学习 · 计算机科学 2020-06-19 Qi Qi , Yan Yan , Xiaoyu Wang , Tianbao Yang

Pairwise comparison data arise in many domains with subjective assessment experiments, for example in image and video quality assessment. In these experiments observers are asked to express a preference between two conditions. However, many…

机器学习 · 计算机科学 2020-04-14 Aliaksei Mikhailiuk , Clifford Wilmot , Maria Perez-Ortiz , Dingcheng Yue , Rafal Mantiuk

We propose a stress-aware speech-to-speech translation (S2ST) system that preserves word-level emphasis by leveraging LLMs for cross-lingual emphasis conversion. Our method translates source-language stress into target-language tags that…

计算与语言 · 计算机科学 2025-10-16 Xi Chen , Yuchen Song , Satoshi Nakamura

Data efficiency, or the ability to generalize from a few labeled data, remains a major challenge in deep learning. Semi-supervised learning has thrived in traditional recognition tasks alleviating the need for large amounts of labeled data,…

计算机视觉与模式识别 · 计算机科学 2023-06-27 George Eskandar , Shuai Zhang , Mohamed Abdelsamad , Mark Youssef , Diandian Guo , Bin Yang

Recent studies on semi-supervised learning (SSL) have achieved great success. Despite their promising performance, current state-of-the-art methods tend toward increasingly complex designs at the cost of introducing more network components…

计算机视觉与模式识别 · 计算机科学 2023-10-25 Khanh-Binh Nguyen

Text to speech (TTS) and automatic speech recognition (ASR) are two dual tasks in speech processing and both achieve impressive performance thanks to the recent advance in deep learning and large amount of aligned speech and text data.…

音频与语音处理 · 电气工程与系统科学 2020-07-28 Yi Ren , Xu Tan , Tao Qin , Sheng Zhao , Zhou Zhao , Tie-Yan Liu

The advent of large language models (LLMs) offers unprecedented opportunities to reimagine peer review beyond the constraints of traditional workflows. Despite these opportunities, prior efforts have largely focused on replicating…

计算与语言 · 计算机科学 2025-09-26 Yaohui Zhang , Haijing Zhang , Wenlong Ji , Tianyu Hua , Nick Haber , Hancheng Cao , Weixin Liang

Detecting issue framing in text - how different perspectives approach the same topic - is valuable for social science and policy analysis, yet challenging for automated methods due to subtle linguistic differences. We introduce `paired…

计算与语言 · 计算机科学 2025-06-13 Simon D Angus , Lachlan O'Neill

Audio-to-score alignment aims at generating an accurate mapping between a performance audio and the score of a given piece. Standard alignment methods are based on Dynamic Time Warping (DTW) and employ handcrafted features, which cannot be…

声音 · 计算机科学 2020-11-17 Ruchit Agrawal , Simon Dixon

Text style transfer is an important task in controllable language generation. Supervised approaches have pushed performance improvement on style-oriented rewriting such as formality conversion. However, challenges remain due to the scarcity…

计算与语言 · 计算机科学 2022-05-20 Zhengyuan Liu , Nancy F. Chen

Bipartite ranking is a fundamental ranking problem that learns to order relevant instances ahead of irrelevant ones. The pair-wise approach for bi-partite ranking construct a quadratic number of pairs to solve the problem, which is…

机器学习 · 计算机科学 2017-08-25 Wei-Yuan Shen , Hsuan-Tien Lin

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

This work presents methods for learning cross-lingual sentence representations using paired or unpaired bilingual texts. We hypothesize that the cross-lingual alignment strategy is transferable, and therefore a model trained to align only…

计算与语言 · 计算机科学 2022-03-17 Chih-chan Tien , Shane Steinert-Threlkeld

Process or step-wise supervision has played a crucial role in advancing complex multi-step reasoning capabilities of Large Language Models (LLMs). However, efficient, high-quality automated process annotation remains a significant…

计算与语言 · 计算机科学 2026-03-03 Md Imbesat Hassan Rizvi , Xiaodan Zhu , Iryna Gurevych

In this paper, we propose a two-phase training approach where pre-trained large language models are continually pre-trained on parallel data and then supervised fine-tuned with a small amount of high-quality parallel data. To investigate…

计算与语言 · 计算机科学 2024-07-04 Minato Kondo , Takehito Utsuro , Masaaki Nagata

With the onset of large language models (LLMs), the performance of artificial intelligence (AI) models is becoming increasingly multi-dimensional. Accordingly, there have been several large, multi-dimensional evaluation frameworks put…

人机交互 · 计算机科学 2025-06-05 Sean Steinle