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In this paper, we propose to employ a dual-mode framework on the x-vector self-attention (XSA-LID) model with knowledge distillation (KD) to enhance its language identification (LID) performance for both long and short utterances. The…

音频与语音处理 · 电气工程与系统科学 2022-03-08 Hexin Liu , Leibny Paola Garcia Perera , Andy W. H. Khong , Justin Dauwels , Suzy J. Styles , Sanjeev Khudanpur

Language identification is an important first step in many IR and NLP applications. Most publicly available language identification datasets, however, are compiled under the assumption that the gold label of each instance is determined by…

计算与语言 · 计算机科学 2023-03-03 Marcos Zampieri , Kai North , Tommi Jauhiainen , Mariano Felice , Neha Kumari , Nishant Nair , Yash Bangera

Language has always been one of humanity's defining characteristics. Visual Language Identification (VLI) is a relatively new field of research that is complex and largely understudied. In this paper, we present a preliminary study in which…

计算机视觉与模式识别 · 计算机科学 2023-02-28 Lucia Cascone , Michele Nappi , Fabio Narducci

We expose the limitation of modular multilingual language models (MLMs) in multilingual inference scenarios with unknown languages. Existing evaluations of modular MLMs exclude the involvement of language identification (LID) modules, which…

计算与语言 · 计算机科学 2023-11-22 Muhammad Farid Adilazuarda , Samuel Cahyawijaya , Ayu Purwarianti

Language models are notoriously difficult to evaluate. We release SuperSim, a large-scale similarity and relatedness test set for Swedish built with expert human judgments. The test set is composed of 1,360 word-pairs independently judged…

计算与语言 · 计算机科学 2021-04-13 Simon Hengchen , Nina Tahmasebi

Large text corpora are increasingly important for a wide variety of Natural Language Processing (NLP) tasks, and automatic language identification (LangID) is a core technology needed to collect such datasets in a multilingual context.…

计算与语言 · 计算机科学 2020-10-30 Isaac Caswell , Theresa Breiner , Daan van Esch , Ankur Bapna

Existed pre-trained models have achieved state-of-the-art performance on various text classification tasks. These models have proven to be useful in learning universal language representations. However, the semantic discrepancy between…

机器学习 · 计算机科学 2022-01-07 Jinhe Lan , Qingyuan Zhan , Chenhao Jiang , Kunping Yuan , Desheng Wang

Multi-label classification is an important yet challenging task in natural language processing. It is more complex than single-label classification in that the labels tend to be correlated. Existing methods tend to ignore the correlations…

计算与语言 · 计算机科学 2018-06-18 Pengcheng Yang , Xu Sun , Wei Li , Shuming Ma , Wei Wu , Houfeng Wang

Sign spotting, the task of identifying and localizing individual signs within continuous sign language video, plays a pivotal role in scaling dataset annotations and addressing the severe data scarcity issue in sign language translation.…

计算机视觉与模式识别 · 计算机科学 2025-08-08 JianHe Low , Ozge Mercanoglu Sincan , Richard Bowden

Providing better language tools for low-resource and endangered languages is imperative for equitable growth. Recent progress with massively multilingual pretrained models has proven surprisingly effective at performing zero-shot transfer…

计算与语言 · 计算机科学 2022-11-10 Louis Clouâtre , Prasanna Parthasarathi , Amal Zouaq , Sarath Chandar

Detecting out-of-distribution (OOD) data is crucial in real-world machine learning applications, particularly in safety-critical domains. Existing methods often leverage language information from vision-language models (VLMs) to enhance OOD…

计算机视觉与模式识别 · 计算机科学 2025-01-22 Shu Zou , Xinyu Tian , Qinyu Zhao , Zhaoyuan Yang , Jing Zhang

Sequential sentence classification (SSC) in scientific publications is crucial for supporting downstream tasks such as fine-grained information retrieval and extractive summarization. However, current SSC methods are constrained by model…

计算与语言 · 计算机科学 2024-12-02 Mengfei Lan , Lecheng Zheng , Shufan Ming , Halil Kilicoglu

Background: The mapping of tree species within Norwegian forests is a time-consuming process, involving forest associations relying on manual labeling by experts. The process can involve both aerial imagery, personal familiarity, or…

计算机视觉与模式识别 · 计算机科学 2024-05-07 Martijn Vermeer , Jacob Alexander Hay , David Völgyes , Zsófia Koma , Johannes Breidenbach , Daniele Stefano Maria Fantin

Spoken Language Identification (LID) is an important sub-task of Automatic Speech Recognition(ASR) that is used to classify the language(s) in an audio segment. Automatic LID plays an useful role in multilingual countries. In various…

音频与语音处理 · 电气工程与系统科学 2024-09-02 Parth Shastri , Chirag Patil , Poorval Wanere , Shrinivas Mahajan , Abhishek Bhatt , Hardik Sailor

The acoustic and linguistic features are important cues for the spoken language identification (LID) task. Recent advanced LID systems mainly use acoustic features that lack the usage of explicit linguistic feature encoding. In this paper,…

计算与语言 · 计算机科学 2022-08-01 Peng Shen , Xugang Lu , Hisashi Kawai

Research on Multi-modal Large Language Models (MLLMs) towards the multi-image cross-modal instruction has received increasing attention and made significant progress, particularly in scenarios involving closely resembling images (e.g.,…

计算机视觉与模式识别 · 计算机科学 2024-08-26 Tao Wu , Mengze Li , Jingyuan Chen , Wei Ji , Wang Lin , Jinyang Gao , Kun Kuang , Zhou Zhao , Fei Wu

This paper addresses spoken language identification (SLI) and speech recognition of multilingual broadcast and institutional speech, real application scenarios that have been rarely addressed in the SLI literature. Observing that in these…

音频与语音处理 · 电气工程与系统科学 2024-06-14 Martina Valente , Fabio Brugnara , Giovanni Morrone , Enrico Zovato , Leonardo Badino

Low-resource languages, such as Baltic languages, benefit from Large Multilingual Models (LMs) that possess remarkable cross-lingual transfer performance capabilities. This work is an interpretation and analysis study into cross-lingual…

计算与语言 · 计算机科学 2022-08-16 Maksym Del , Mark Fishel

Constructing accurate knowledge graphs from long texts and low-resource languages is challenging, as large language models (LLMs) experience degraded performance with longer input chunks. This problem is amplified in low-resource settings…

计算与语言 · 计算机科学 2025-03-25 Divyansh Singh , Manuel Nunez Martinez , Bonnie J. Dorr , Sonja Schmer Galunder

Language identification is critical for many downstream tasks in automatic speech recognition (ASR), and is beneficial to integrate into multilingual end-to-end ASR as an additional task. In this paper, we propose to modify the structure of…

音频与语音处理 · 电气工程与系统科学 2022-09-14 Chao Zhang , Bo Li , Tara Sainath , Trevor Strohman , Sepand Mavandadi , Shuo-yiin Chang , Parisa Haghani