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Recognition of handwritten Bangla compound characters remains a challenging problem due to complex character structures, large intra-class variation, and limited availability of high-quality annotated data. Existing Bangla handwritten…

计算机视觉与模式识别 · 计算机科学 2026-05-13 Md. Sultan Al Rayhan

Phoneme recognition is a largely unsolved problem in NLP, especially for low-resource languages like Urdu. The systems that try to extract the phonemes from audio speech require hand-labeled phonetic transcriptions. This requires expert…

计算与语言 · 计算机科学 2022-04-19 Saad Naeem , Omer Beg

Toxic language is difficult to define, as it is not monolithic and has many variations in perceptions of toxicity. This challenge of detecting toxic language is increased by the highly contextual and subjectivity of its interpretation,…

计算与语言 · 计算机科学 2023-05-19 Huriyyah Althunayan , Rahaf Bahlas , Manar Alharbi , Lena Alsuwailem , Abeer Aldayel , Rehab ALahmadi

Large Language Models (LLMs) have achieved human-level fluency in text generation, making it difficult to distinguish between human-written and LLM-generated texts. This poses a growing risk of misuse of LLMs and demands the development of…

计算与语言 · 计算机科学 2024-02-20 Ryuto Koike , Masahiro Kaneko , Naoaki Okazaki

The adaptation capability to a wide range of domains is crucial for scene text spotting models when deployed to real-world conditions. However, existing state-of-the-art (SOTA) approaches usually incorporate scene text detection and…

计算机视觉与模式识别 · 计算机科学 2023-11-02 Alloy Das , Sanket Biswas , Ayan Banerjee , Josep Lladós , Umapada Pal , Saumik Bhattacharya

Multimodal sarcasm detection is a complex task that requires distinguishing subtle complementary signals across modalities while filtering out irrelevant information. Many advanced methods rely on learning shortcuts from datasets rather…

机器学习 · 计算机科学 2025-11-18 Yihua Wang , Qi Jia , Cong Xu , Feiyu Chen , Yuhan Liu , Haotian Zhang , Liang Jin , Lu Liu , Zhichun Wang

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…

计算与语言 · 计算机科学 2023-06-28 Patrick Fernandes , Kayo Yin , Emmy Liu , André F. T. Martins , Graham Neubig

The recent advancements in deep convolutional neural networks have shown significant promise in the domain of road scene parsing. Nevertheless, the existing works focus primarily on freespace detection, with little attention given to…

计算机视觉与模式识别 · 计算机科学 2024-07-02 Jiahang Li , Yikang Zhang , Peng Yun , Guangliang Zhou , Qijun Chen , Rui Fan

Human lip-reading is a challenging task. It requires not only knowledge of underlying language but also visual clues to predict spoken words. Experts need certain level of experience and understanding of visual expressions learning to…

计算机视觉与模式识别 · 计算机科学 2018-02-16 M Faisal , Sanaullah Manzoor

Segmentation-based methods are widely used for scene text detection due to their superiority in describing arbitrary-shaped text instances. However, two major problems still exist: 1) current label generation techniques are mostly empirical…

计算机视觉与模式识别 · 计算机科学 2021-03-17 Chenwei Cui , Liangfu Lu , Zhiyuan Tan , Amir Hussain

Stress is a common feeling in daily life, but it can affect mental well-being in some situations, the development of robust detection models is imperative. This study introduces a methodical approach to the stress identification in…

计算与语言 · 计算机科学 2024-10-10 L. Ramos , M. Shahiki-Tash , Z. Ahani , A. Eponon , O. Kolesnikova , H. Calvo

Scene text recognition in low-resource Indian languages is challenging because of complexities like multiple scripts, fonts, text size, and orientations. In this work, we investigate the power of transfer learning for all the layers of deep…

计算机视觉与模式识别 · 计算机科学 2022-01-11 Sanjana Gunna , Rohit Saluja , C. V. Jawahar

Linguistic knowledge has brought great benefits to scene text recognition by providing semantics to refine character sequences. However, since linguistic knowledge has been applied individually on the output sequence, previous methods have…

计算机视觉与模式识别 · 计算机科学 2022-08-16 Byeonghu Na , Yoonsik Kim , Sungrae Park

The exponential growth of social media platforms such as Twitter and Facebook has revolutionized textual communication and textual content publication in human society. However, they have been increasingly exploited to propagate toxic…

计算与语言 · 计算机科学 2023-02-14 Wenxuan Wang , Jen-tse Huang , Weibin Wu , Jianping Zhang , Yizhan Huang , Shuqing Li , Pinjia He , Michael Lyu

This paper introduces MixTex, an end-to-end LaTeX OCR model designed for low-bias multilingual recognition, along with its novel data collection method. In applying Transformer architectures to LaTeX text recognition, we identified specific…

计算机视觉与模式识别 · 计算机科学 2024-07-12 Renqing Luo , Yuhan Xu

Although deep pre-trained language models have shown promising benefit in a large set of industrial scenarios, including Click-Through-Rate (CTR) prediction, how to integrate pre-trained language models that handle only textual signals into…

计算与语言 · 计算机科学 2023-08-23 Dong Wang , Kavé Salamatian , Yunqing Xia , Weiwei Deng , Qi Zhiang

With the ever-increasing availability of digital information, toxic content is also on the rise. Therefore, the detection of this type of language is of paramount importance. We tackle this problem utilizing a combination of a…

计算与语言 · 计算机科学 2021-04-12 Akbar Karimi , Leonardo Rossi , Andrea Prati

Automatic diacritization of Arabic text involves adding diacritical marks (diacritics) to the text. This task poses a significant challenge with noteworthy implications for computational processing and comprehension. In this paper, we…

计算与语言 · 计算机科学 2024-01-11 Abderrahman Skiredj , Ismail Berrada

Multi-encoder models are a broad family of context-aware neural machine translation systems that aim to improve translation quality by encoding document-level contextual information alongside the current sentence. The context encoding is…

计算与语言 · 计算机科学 2022-10-25 Lorenzo Lupo , Marco Dinarelli , Laurent Besacier

Multilingual search can be achieved with subword tokenization. The accuracy of traditional TF-IDF approaches depend on manually curated tokenization, stop words and stemming rules, whereas subword TF-IDF (STF-IDF) can offer higher accuracy…

计算与语言 · 计算机科学 2022-09-30 Artit Wangperawong