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The use of large language models (LLMs) for evaluating outputs is becoming an increasingly effective and scalable approach. However, it remains uncertain whether this capability extends beyond task-specific evaluations to more general…

Computation and Language · Computer Science 2025-11-13 Rhitabrat Pokharel , Ameeta Agrawal

Machine-translated benchmarks are widely used to assess the multilingual capabilities of large language models (LLMs), yet translation errors in these benchmarks remain underexplored, raising concerns about the reliability and comparability…

Computation and Language · Computer Science 2026-05-26 Klaudia-Doris Thellmann , Bernhard Stadler , Michael Färber , Jens Lehmann

This research presents a fine-grained human evaluation to compare the Transformer and recurrent approaches to neural machine translation (MT), on the translation direction English-to-Chinese. To this end, we develop an error taxonomy…

Computation and Language · Computer Science 2020-06-16 Yuying Ye , Antonio Toral

An important challenge in machine translation (MT) is to generate high-quality and diverse translations. Prior work has shown that the estimated likelihood from the MT model correlates poorly with translation quality. In contrast, quality…

Computation and Language · Computer Science 2024-10-17 Gonçalo R. A. Faria , Sweta Agrawal , António Farinhas , Ricardo Rei , José G. C. de Souza , André F. T. Martins

In view of the fact that most of the existing machine translation evaluation algorithms only consider the lexical and syntactic information, but ignore the deep semantic information contained in the sentence, this paper proposes a…

Computation and Language · Computer Science 2024-04-24 Kewei Yuan , Qiurong Zhao , Yang Xu , Xiao Zhang , Huansheng Ning

Trainable evaluation metrics for machine translation (MT) exhibit strong correlation with human judgements, but they are often hard to interpret and might produce unreliable scores under noisy or out-of-domain data. Recent work has…

Computation and Language · Computer Science 2022-12-01 Chrysoula Zerva , Taisiya Glushkova , Ricardo Rei , André F. T. Martins

In Machine Translation (MT) evaluation, metric performance is assessed based on agreement with human judgments. In recent years, automatic metrics have demonstrated increasingly high levels of agreement with humans. To gain a clearer…

Computation and Language · Computer Science 2025-06-25 Lorenzo Proietti , Stefano Perrella , Roberto Navigli

We investigate automatic interlinear glossing in low-resource settings. We augment a hard-attentional neural model with embedded translation information extracted from interlinear glossed text. After encoding these translations using large…

Computation and Language · Computer Science 2024-03-14 Changbing Yang , Garrett Nicolai , Miikka Silfverberg

Biases induced to text by generative models have become an increasingly large topic in recent years. In this paper we explore how machine translation might introduce a bias in sentiments as classified by sentiment analysis models. For this,…

Computation and Language · Computer Science 2023-06-13 Kai Hartung , Aaricia Herygers , Shubham Kurlekar , Khabbab Zakaria , Taylan Volkan , Sören Gröttrup , Munir Georges

As the quality of machine translation rises and neural machine translation (NMT) is moving from sentence to document level translations, it is becoming increasingly difficult to evaluate the output of translation systems. We provide a test…

Computation and Language · Computer Science 2019-08-09 Kateřina Rysová , Magdaléna Rysová , Tomáš Musil , Lucie Poláková , Ondřej Bojar

Machine Translation (MT) has achieved remarkable performance, with growing interest in speech translation and multimodal approaches. However, despite these advancements, MT quality assessment remains largely text centric, typically relying…

Computation and Language · Computer Science 2025-09-18 Sami Ul Haq , Sheila Castilho , Yvette Graham

Despite the well-established importance of feedback in education, the application of Artificial Intelligence (AI)-generated feedback, particularly from language models like ChatGPT, remains understudied in translation education. This study…

Human-Computer Interaction · Computer Science 2024-10-14 Simin Xu , Yanfang Su , Kanglong Liu

Although neural machine translation(NMT) yields promising translation performance, it unfortunately suffers from over- and under-translation is- sues [Tu et al., 2016], of which studies have become research hotspots in NMT. At present,…

Computation and Language · Computer Science 2018-07-25 Jing Yang , Biao Zhang , Yue Qin , Xiangwen Zhang , Qian Lin , Jinsong Su

For a computer to naturally interact with a human, it needs to be human-like. In this paper, we propose a neural response generation model with multi-task learning of generation and classification, focusing on emotion. Our model based on…

Computation and Language · Computer Science 2021-05-26 Tatsuya Ide , Daisuke Kawahara

The majority of work in targeted sentiment analysis has concentrated on finding better methods to improve the overall results. Within this paper we show that these models are not robust to linguistic phenomena, specifically negation and…

Computation and Language · Computer Science 2021-04-01 Andrew Moore , Jeremy Barnes

Although proper handling of discourse significantly contributes to the quality of machine translation (MT), these improvements are not adequately measured in common translation quality metrics. Recent works in context-aware MT attempt to…

Computation and Language · Computer Science 2023-06-28 Patrick Fernandes , Kayo Yin , Emmy Liu , André F. T. Martins , Graham Neubig

Assessing performance in Natural Language Processing is becoming increasingly complex. One particular challenge is the potential for evaluation datasets to overlap with training data, either directly or indirectly, which can lead to skewed…

Neural networks are capable of translating between languages -- in some cases even between two languages where there is little or no access to parallel translations, in what is known as Unsupervised Machine Translation (UMT). Given this…

Computation and Language · Computer Science 2023-11-07 Shafi Goldwasser , David F. Gruber , Adam Tauman Kalai , Orr Paradise

The overall translation quality reached by current machine translation (MT) systems for high-resourced language pairs is remarkably good. Standard methods of evaluation are not suitable nor intended to uncover the many translation errors…

Computation and Language · Computer Science 2024-03-11 Vilém Zouhar , Věra Kloudová , Martin Popel , Ondřej Bojar

Scarcity of parallel sentence pairs is a major challenge for training high quality neural machine translation (NMT) models in bilingually low-resource scenarios, as NMT is data-hungry. Multi-task learning is an elegant approach to inject…

Computation and Language · Computer Science 2020-01-13 Poorya Zaremoodi , Gholamreza Haffari