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Multimodal Large Language Models (MLLMs) have emerged to tackle the challenges of Visual Question Answering (VQA), sparking a new research focus on conducting objective evaluations of these models. Existing evaluation methods face…

计算机视觉与模式识别 · 计算机科学 2025-03-20 Qihui Zhang , Munan Ning , Zheyuan Liu , Yanbo Wang , Jiayi Ye , Yue Huang , Shuo Yang , Xiao Chen , Yibing Song , Li Yuan

Providing quality scores along with Machine Translation (MT) output, so-called reference-free Quality Estimation (QE), is crucial to inform users about the reliability of the translation. We propose a model-specific, unsupervised QE…

计算与语言 · 计算机科学 2024-04-30 Tu Anh Dinh , Tobias Palzer , Jan Niehues

The pre-trained multi-lingual XLSR model generalizes well for language identification after fine-tuning on unseen languages. However, the performance significantly degrades when the languages are not very distinct from each other, for…

机器学习 · 计算机科学 2023-02-17 Shangeth Rajaa , Kriti Anandan , Swaraj Dalmia , Tarun Gupta , Eng Siong Chng

Machine translation (MT) for low-resource languages such as Ge'ez, an ancient language that is no longer the native language of any community, faces challenges such as out-of-vocabulary words, domain mismatches, and lack of sufficient…

计算与语言 · 计算机科学 2024-04-16 Aman Kassahun Wassie

Is it possible to build a general and automatic natural language generation (NLG) evaluation metric? Existing learned metrics either perform unsatisfactorily or are restricted to tasks where large human rating data is already available. We…

计算与语言 · 计算机科学 2022-10-27 Wenda Xu , Yilin Tuan , Yujie Lu , Michael Saxon , Lei Li , William Yang Wang

A good automatic evaluation metric for language generation ideally correlates highly with human judgements of text quality. Yet, there is a dearth of such metrics, which inhibits the rapid and efficient progress of language generators. One…

计算与语言 · 计算机科学 2023-06-30 Tiago Pimentel , Clara Meister , Ryan Cotterell

Sign language translation has historically been peripheral to mainstream machine translation research. In order to help converge the fields, we introduce FLEURS-ASL, an extension of the multiway parallel benchmarks FLORES (for text) and…

计算与语言 · 计算机科学 2024-08-27 Garrett Tanzer

Diffusion-based generative models have achieved state-of-the-art performance for perceptual quality in speech enhancement (SE). However, their iterative nature requires numerous Neural Function Evaluations (NFEs), posing a challenge for…

The rapid advancement of large language models has intensified public concerns about the potential misuse. Therefore, it is important to build trustworthy AI-generated text detection systems. Existing methods neglect stylistic modeling and…

计算与语言 · 计算机科学 2025-09-09 Junxi Wu , Jinpeng Wang , Zheng Liu , Bin Chen , Dongjian Hu , Hao Wu , Shu-Tao Xia

We present the marginal unbiased score expansion (MUSE) method, an algorithm for generic high-dimensional hierarchical Bayesian inference. MUSE performs approximate marginalization over arbitrary non-Gaussian latent parameter spaces,…

宇宙学与河外天体物理 · 物理学 2022-06-01 Marius Millea , Uros Seljak

Prosody is essential for speech technology, shaping comprehension, naturalness, and expressiveness. However, current text-to-speech (TTS) systems still struggle to accurately capture human-like prosodic variation, in part because existing…

音频与语音处理 · 电气工程与系统科学 2025-11-05 Cedric Chan , Jianjing Kuang

Re-speaking is a mechanism for obtaining high quality subtitles for use in live broadcast and other public events. Because it relies on humans performing the actual re-speaking, the task of estimating the quality of the results is…

计算与语言 · 计算机科学 2016-01-13 Krzysztof Wołk , Danijel Koržinek

Text-driven infrared and visible image fusion has gained attention for enabling natural language to guide the fusion process. However, existing methods lack a goal-aligned task to supervise and evaluate how effectively the input text…

计算机视觉与模式识别 · 计算机科学 2026-01-21 Siju Ma , Changsiyu Gong , Xiaofeng Fan , Yong Ma , Chengjie Jiang

Training SER models in natural, spontaneous speech is especially challenging due to the subtle expression of emotions and the unpredictable nature of real-world audio. In this paper, we present a robust system for the INTERSPEECH 2025…

In speech translation, leveraging multimodal data to improve model performance and address limitations of individual modalities has shown significant effectiveness. In this paper, we harness the complementary strengths of speech and text,…

计算与语言 · 计算机科学 2023-05-24 Wenbiao Yin , Zhicheng Liu , Chengqi Zhao , Tao Wang , Jian Tong , Rong Ye

In existing Audio-Visual Speech Enhancement (AVSE) methods, objectives such as Scale-Invariant Signal-to-Noise Ratio (SI-SNR) and Mean Squared Error (MSE) are widely used; however, they often correlate poorly with perceptual quality and…

声音 · 计算机科学 2026-03-18 Chih-Ning Chen , Jen-Cheng Hou , Hsin-Min Wang , Shao-Yi Chien , Yu Tsao , Fan-Gang Zeng

Since the 1950s, machine translation (MT) has become one of the important tasks of AI and development, and has experienced several different periods and stages of development, including rule-based methods, statistical methods, and recently…

计算与语言 · 计算机科学 2022-02-23 Lifeng Han

A key challenge in MT evaluation is the inherent noise and inconsistency of human ratings. Regression-based neural metrics struggle with this noise, while prompting LLMs shows promise at system-level evaluation but performs poorly at…

计算与语言 · 计算机科学 2025-04-21 Shaomu Tan , Christof Monz

Low-resource indigenous languages often lack the parallel corpora required for effective neural machine translation (NMT). Synthetic data generation offers a practical strategy for mitigating this limitation in data-scarce settings. In this…

计算与语言 · 计算机科学 2026-05-21 Aashish Dhawan , Christopher Driggers-Ellis , Christan Grant , Daisy Zhe Wang

Understanding user satisfaction with conversational systems, known as User Satisfaction Estimation (USE), is essential for assessing dialogue quality and enhancing user experiences. However, existing methods for USE face challenges due to…

计算与语言 · 计算机科学 2025-03-07 Sangyeop Kim , Sohhyung Park , Jaewon Jung , Jinseok Kim , Sungzoon Cho