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The nuisance of misinformation and fake news has escalated many folds since the advent of online social networks. Human consciousness and decision-making capabilities are negatively influenced by manipulated, fabricated, biased or…

Social and Information Networks · Computer Science 2021-09-28 Priyanka Meel , Dinesh Kumar Vishwakarma

Spatio-temporal forecasting is crucial in transportation, logistics, and supply chain management. However, current methods struggle with large, complex datasets. We propose a dynamic, multi-modal approach that integrates the strengths of…

Machine Learning · Computer Science 2024-08-27 Sagar Srinivas Sakhinana , Geethan Sannidhi , Chidaksh Ravuru , Venkataramana Runkana

Multimodal machine translation (MMT) aims to improve translation quality by equipping the source sentence with its corresponding image. Despite the promising performance, MMT models still suffer the problem of input degradation: models…

Computer Vision and Pattern Recognition · Computer Science 2022-10-18 Baijun Ji , Tong Zhang , Yicheng Zou , Bojie Hu , Si Shen

Stock embedding is a method for vector representation of stocks. There is a growing demand for vector representations of stock, i.e., stock embedding, in wealth management sectors, and the method has been applied to various tasks such as…

Computation and Language · Computer Science 2024-08-07 Takehiro Takayanagi , Hiroki Sakaji , Kiyoshi Izumi

Pure time series forecasting tasks typically focus exclusively on numerical features; however, real-world financial decision-making demands the comparison and analysis of heterogeneous sources of information. Recent advances in deep…

Computational Engineering, Finance, and Science · Computer Science 2025-09-12 Wenyan Xu , Dawei Xiang , Yue Liu , Xiyu Wang , Yanxiang Ma , Liang Zhang , Shu Hu , Chang Xu , Jiaheng Zhang

Cross-task knowledge transfer via multi-task learning has recently made remarkable progress in general NLP tasks. However, entity tracking on the procedural text has not benefited from such knowledge transfer because of its distinct…

Computation and Language · Computer Science 2023-02-14 Janvijay Singh , Fan Bai , Zhen Wang

The financial domain involves a variety of important time-series problems. Recently, time-series analysis methods that jointly leverage textual and numerical information have gained increasing attention. Accordingly, numerous efforts have…

Artificial Intelligence · Computer Science 2026-05-28 Jaehoon Lee , Suhwan Park , Taeyoon Lim , Seunghan Lee , Jun Seo , Dongwan Kang , Hwanil Choi , Minjae Kim , Sungdong Yoo , Soonyoung Lee , Yongjae Lee , Wonbin Ahn

The rise of social media platforms has brought about a new digital culture called memes. Memes, which combine visuals and text, can strongly influence public opinions on social and cultural issues. As a result, people have become interested…

Computation and Language · Computer Science 2023-12-12 Ming Shan Hee , Aditi Kumaresan , Nguyen Khoi Hoang , Nirmalendu Prakash , Rui Cao , Roy Ka-Wei Lee

Multiple modalities represent different aspects by which information is conveyed by a data source. Modern day social media platforms are one of the primary sources of multimodal data, where users use different modes of expression by posting…

Computer Vision and Pattern Recognition · Computer Science 2018-07-17 Mayank Meghawat , Satyendra Yadav , Debanjan Mahata , Yifang Yin , Rajiv Ratn Shah , Roger Zimmermann

Multimodal meta-learning is a recent problem that extends conventional few-shot meta-learning by generalizing its setup to diverse multimodal task distributions. This setup makes a step towards mimicking how humans make use of a diverse set…

Machine Learning · Computer Science 2021-10-28 Milad Abdollahzadeh , Touba Malekzadeh , Ngai-Man Cheung

Audiovisual data is everywhere in this digital age, which raises higher requirements for the deep learning models developed on them. To well handle the information of the multi-modal data is the key to a better audiovisual modal. We observe…

Sound · Computer Science 2023-09-27 Meng Liu , Ke Liang , Dayu Hu , Hao Yu , Yue Liu , Lingyuan Meng , Wenxuan Tu , Sihang Zhou , Xinwang Liu

Medical vision-language pre-training methods mainly leverage the correspondence between paired medical images and radiological reports. Although multi-view spatial images and temporal sequences of image-report pairs are available in…

Artificial Intelligence · Computer Science 2024-05-31 Jinxia Yang , Bing Su , Wayne Xin Zhao , Ji-Rong Wen

Multimodal emotion recognition study is hindered by the lack of labelled corpora in terms of scale and diversity, due to the high annotation cost and label ambiguity. In this paper, we propose a pre-training model \textbf{MEmoBERT} for…

Computer Vision and Pattern Recognition · Computer Science 2021-11-02 Jinming Zhao , Ruichen Li , Qin Jin , Xinchao Wang , Haizhou Li

The increasing complexity of Industry 4.0 systems brings new challenges regarding predictive maintenance tasks such as fault detection and diagnosis. A corresponding and realistic setting includes multi-source data streams from different…

Machine Learning · Computer Science 2024-02-23 Victor Pellegrain , Myriam Tami , Michel Batteux , Céline Hudelot

Multimodal video understanding is crucial for analyzing egocentric videos, where integrating multiple sensory signals significantly enhances action recognition and moment localization. However, practical applications often grapple with…

Computer Vision and Pattern Recognition · Computer Science 2024-04-18 Merey Ramazanova , Alejandro Pardo , Humam Alwassel , Bernard Ghanem

Users engage with financial services companies through multiple channels, often interacting with mobile applications, web platforms, call centers, and physical locations to service their accounts. The resulting interactions are recorded at…

General Finance · Quantitative Finance 2025-11-20 Dwipam Katariya , Juan Manuel Origgi , Yage Wang , Thomas Caputo

Traditional time series forecasting models mainly rely on historical numeric values to predict future outcomes.While these models have shown promising results, they often overlook the rich information available in other modalities, such as…

Machine Learning · Computer Science 2024-11-05 Ming-Chih Lo , Ching Chang , Wen-Chih Peng

Machine learning models deployed in healthcare systems face data drawn from continually evolving environments. However, researchers proposing such models typically evaluate them in a time-agnostic manner, with train and test splits sampling…

Machine Learning · Computer Science 2022-11-15 Helen Zhou , Yuwen Chen , Zachary C. Lipton

Stock market prediction is one of the most attractive research topic since the successful prediction on the market's future movement leads to significant profit. Traditional short term stock market predictions are usually based on the…

Computational Finance · Quantitative Finance 2018-11-16 Huicheng Liu

Recent research in the field of multimodal machine translation (MMT) has indicated that the visual modality is either dispensable or offers only marginal advantages. However, most of these conclusions are drawn from the analysis of…

Computation and Language · Computer Science 2024-04-10 Zi Long , Zhenhao Tang , Xianghua Fu , Jian Chen , Shilong Hou , Jinze Lyu