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While human evaluation is the most reliable metric for evaluating speech generation systems, it is generally costly and time-consuming. Previous studies on automatic speech quality assessment address the problem by predicting human…

Audio and Speech Processing · Electrical Eng. & Systems 2022-12-12 Soumi Maiti , Yifan Peng , Takaaki Saeki , Shinji Watanabe

Readability metrics and standards such as Flesch Kincaid Grade Level (FKGL) and the Common European Framework of Reference for Languages (CEFR) exist to guide teachers and educators to properly assess the complexity of educational materials…

Computation and Language · Computer Science 2023-11-07 Joseph Marvin Imperial , Harish Tayyar Madabushi

Despite recent work in Reading Comprehension (RC), progress has been mostly limited to English due to the lack of large-scale datasets in other languages. In this work, we introduce the first RC system for languages without RC training…

Computation and Language · Computer Science 2018-11-06 Akari Asai , Akiko Eriguchi , Kazuma Hashimoto , Yoshimasa Tsuruoka

Objective evaluation of synthesized speech is critical for advancing speech generation systems, yet existing metrics for intelligibility and prosody remain limited in scope and weakly correlated with human perception. Word Error Rate (WER)…

Audio and Speech Processing · Electrical Eng. & Systems 2026-01-21 Ismail Rasim Ulgen , Zongyang Du , Junchen Lu , Philipp Koehn , Berrak Sisman

The effective utilization of structured data, integral to corporate data strategies, has been challenged by the rise of large language models (LLMs) capable of processing unstructured information. This shift prompts the question: can LLMs…

Computation and Language · Computer Science 2024-10-22 Zhouhong Gu , Haoning Ye , Xingzhou Chen , Zeyang Zhou , Hongwei Feng , Yanghua Xiao

Achieving human-level performance on some of Machine Reading Comprehension (MRC) datasets is no longer challenging with the help of powerful Pre-trained Language Models (PLMs). However, it is necessary to provide both answer prediction and…

Computation and Language · Computer Science 2022-04-29 Yiming Cui , Ting Liu , Wanxiang Che , Zhigang Chen , Shijin Wang

In some areas of computing, natural language processing and information science, progress is made by sharing datasets and challenging the community to design the best algorithm for an associated task. This article introduces a shared…

Digital Libraries · Computer Science 2026-01-27 Mike Thelwall

We present a new approach to encourage neural machine translation to satisfy lexical constraints. Our method acts at the training step and thereby avoiding the introduction of any extra computational overhead at inference step. The proposed…

Computation and Language · Computer Science 2021-06-08 Melissa Ailem , Jinghsu Liu , Raheel Qader

Traditional metrics like BLEU and BERTScore fail to capture semantic fidelity in generative text-to-text tasks. We adapt the Cross-Examination Framework (CEF) for a reference-free, multi-dimensional evaluation by treating the source and…

Computation and Language · Computer Science 2026-01-28 Tathagata Raha , Clement Christophe , Nada Saadi , Hamza A Javed , Marco AF Pimentel , Ronnie Rajan , Praveenkumar Kanithi

Automatically predicting how difficult it is for humans to understand a code snippet can assist developers in tasks like deciding when and where to refactor. Despite many proposed code comprehensibility metrics, studies have shown they…

Software Engineering · Computer Science 2025-10-07 Nadeeshan De Silva , Martin Kellogg , Oscar Chaparro

The majority of automatic metrics for evaluating NLG systems are reference-based. However, the challenge of collecting human annotation results in a lack of reliable references in numerous application scenarios. Despite recent advancements…

Computation and Language · Computer Science 2024-03-22 Shuqian Sheng , Yi Xu , Luoyi Fu , Jiaxin Ding , Lei Zhou , Xinbing Wang , Chenghu Zhou

Localizing text in low-light environments is challenging due to visual degradations. Although a straightforward solution involves a two-stage pipeline with low-light image enhancement (LLE) as the initial step followed by detector, LLE is…

Computer Vision and Pattern Recognition · Computer Science 2024-04-25 Chengpei Xu , Hao Fu , Long Ma , Wenjing Jia , Chengqi Zhang , Feng Xia , Xiaoyu Ai , Binghao Li , Wenjie Zhang

Automatic evaluation metrics are crucial for advancing sign language translation (SLT). Current SLT evaluation metrics, such as BLEU and ROUGE, are only text-based, and it remains unclear to what extent text-based metrics can reliably…

Computation and Language · Computer Science 2025-11-17 Shakib Yazdani , Yasser Hamidullah , Cristina España-Bonet , Eleftherios Avramidis , Josef van Genabith

Recently it has been shown that without any access to the contextual passage, multiple choice reading comprehension (MCRC) systems are able to answer questions significantly better than random on average. These systems use their accumulated…

Computation and Language · Computer Science 2023-05-31 Adian Liusie , Vatsal Raina , Mark Gales

While pre-trained language models (LMs) have brought great improvements in many NLP tasks, there is increasing attention to explore capabilities of LMs and interpret their predictions. However, existing works usually focus only on a certain…

Computation and Language · Computer Science 2022-07-29 Yaozong Shen , Lijie Wang , Ying Chen , Xinyan Xiao , Jing Liu , Hua Wu

Language-queried audio source separation (LASS) aims to separate an audio source guided by a text query, with the signal-to-distortion ratio (SDR)-based metrics being commonly used to objectively measure the quality of the separated audio.…

Sound · Computer Science 2025-01-07 Feiyang Xiao , Jian Guan , Qiaoxi Zhu , Xubo Liu , Wenbo Wang , Shuhan Qi , Kejia Zhang , Jianyuan Sun , Wenwu Wang

The field of transparent Machine Learning (ML) has contributed many novel methods aiming at better interpretability for computer vision and ML models in general. But how useful the explanations provided by transparent ML methods are for…

Computer Vision and Pattern Recognition · Computer Science 2019-12-12 Felix Biessmann , Dionysius Irza Refiano

Machine learning has been proposed as a way to improve educational assessment by making fine-grained predictions about student performance and learning relationships between items. One challenge with many machine learning approaches is…

Machine Learning · Computer Science 2025-07-14 Arisha Khan , Nathaniel Li , Tori Shen , Anna N. Rafferty

In this paper, we explore the idea of training large language models (LLMs) over highly compressed text. While standard subword tokenizers compress text by a small factor, neural text compressors can achieve much higher rates of…

Computation and Language · Computer Science 2024-12-16 Brian Lester , Jaehoon Lee , Alex Alemi , Jeffrey Pennington , Adam Roberts , Jascha Sohl-Dickstein , Noah Constant

Multimodal large language models (MLLMs) have demonstrated promising results in a variety of tasks that combine vision and language. As these models become more integral to research and applications, conducting comprehensive evaluations of…

Computer Vision and Pattern Recognition · Computer Science 2024-06-06 Fuwen Luo , Chi Chen , Zihao Wan , Zhaolu Kang , Qidong Yan , Yingjie Li , Xiaolong Wang , Siyu Wang , Ziyue Wang , Xiaoyue Mi , Peng Li , Ning Ma , Maosong Sun , Yang Liu