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Neural Machine Translation (NMT) systems struggle when translating to and from low-resource languages, which lack large-scale data corpora for models to use for training. As manual data curation is expensive and time-consuming, we propose…

Computation and Language · Computer Science 2025-10-28 Linda Zeng

The rise of generative artificial intelligence (AI) has facilitated automated product design but often neglects valuable consumer preference data within companies' internal datasets. Additionally, external sources such as social media and…

General Economics · Economics 2025-05-22 Hui Li , Jian Ni , Fangzhu Yang

With the rapid development of the short video industry, traditional e-commerce has encountered a new paradigm, video-driven e-commerce, which leverages attractive videos for product showcases and provides both video and item services for…

Machine Learning · Computer Science 2024-08-02 Houye Ji , Ye Tang , Zhaoxin Chen , Lixi Deng , Jun Hu , Lei Su

Navigating the vast chemical space of molecular structures to design novel drug molecules with desired target properties remains a central challenge in drug discovery. Recent advances in generative models offer promising solutions. This…

We present a continual learning approach for generative adversarial networks (GANs), by designing and leveraging parameter-efficient feature map transformations. Our approach is based on learning a set of global and task-specific…

Machine Learning · Computer Science 2021-08-02 Sakshi Varshney , Vinay Kumar Verma , Srijith P K , Lawrence Carin , Piyush Rai

Using the shared-private paradigm and adversarial training has significantly improved the performances of multi-domain text classification (MDTC) models. However, there are two issues for the existing methods. First, instances from the…

Computation and Language · Computer Science 2021-02-02 Yuan Wu , Diana Inkpen , Ahmed El-Roby

New item growth is critical for maintaining a healthy ecosystem in large-scale e-commerce platforms. However, existing systems tend to prioritize presenting users with already popular items, a phenomenon often referred to as the "Matthew…

Information Retrieval · Computer Science 2026-05-19 Yifan Wang , Yixuan Wang , YiDan Liang , Qiang Liu , Fei Xiao

We propose in this paper a novel approach to tackle the problem of mode collapse encountered in generative adversarial network (GAN). Our idea is intuitive but proven to be very effective, especially in addressing some key limitations of…

Machine Learning · Computer Science 2017-09-13 Tu Dinh Nguyen , Trung Le , Hung Vu , Dinh Phung

Generating qualitative responses has always been a challenge for human-computer dialogue systems. Existing dialogue systems generally derive from either retrieval-based or generative-based approaches, both of which have their own pros and…

Computation and Language · Computer Science 2020-05-01 Jiayi Zhang , Chongyang Tao , Zhenjing Xu , Qiaojing Xie , Wei Chen , Rui Yan

In recent years, machine learning has achieved impressive results across different application areas. However, machine learning algorithms do not necessarily perform well on a new domain with a different distribution than its training set.…

Computer Vision and Pattern Recognition · Computer Science 2022-11-08 Ye Gao , Zhendong Chu , Hongning Wang , John Stankovic

Product images strongly influence consumer decision-making in online marketplaces. Empowered by multimodal contrastive learning, generative AI can output images that closely align with text prompts. Yet existing generative AI models do not…

Artificial Intelligence · Computer Science 2026-05-28 Xiaohang Feng , Yiling Xie

Visual question answering by using information from multiple modalities has attracted more and more attention in recent years. However, it is a very challenging task, as the visual content and natural language have quite different…

Computer Vision and Pattern Recognition · Computer Science 2020-03-13 Zhaoquan Yuan , Siyuan Sun , Lixin Duan , Xiao Wu , Changsheng Xu

Customer reviews usually contain much information about one's online shopping experience. While positive reviews are beneficial to the stores, negative ones will largely influence consumers' decision and may lead to a decline in sales.…

Computation and Language · Computer Science 2022-09-21 Bo Chen , Jiayi Liu , Mieradilijiang Maimaiti , Xing Gao , Ji Zhang

In this paper, we focus on generating realistic images from text descriptions. Current methods first generate an initial image with rough shape and color, and then refine the initial image to a high-resolution one. Most existing…

Computer Vision and Pattern Recognition · Computer Science 2019-04-03 Minfeng Zhu , Pingbo Pan , Wei Chen , Yi Yang

Multimodal representation is crucial for E-commerce tasks such as identical product retrieval. Large representation models (e.g., VLM2Vec) demonstrate strong multimodal understanding capabilities, yet they struggle with fine-grained…

Computation and Language · Computer Science 2026-04-23 Biao Zhang , Lixin Chen , Bin Zhang , Zongwei Wang , Tong Liu , Bo Zheng

With the prosperity of e-commerce industry, various modalities, e.g., vision and language, are utilized to describe product items. It is an enormous challenge to understand such diversified data, especially via extracting the…

Computer Vision and Pattern Recognition · Computer Science 2023-04-07 Mengyin Liu , Chao Zhu , Hongyu Gao , Weibo Gu , Hongfa Wang , Wei Liu , Xu-cheng Yin

In this paper, we introduce novel lightweight generative adversarial networks, which can effectively capture long-range dependencies in the image generation process, and produce high-quality results with a much simpler architecture. To…

Computer Vision and Pattern Recognition · Computer Science 2022-09-09 Bowen Li , Thomas Lukasiewicz

In this paper, we propose a novel way to interpret text information by extracting visual feature presentation from multiple high-resolution and photo-realistic synthetic images generated by Text-to-image Generative Adversarial Network (GAN)…

Computer Vision and Pattern Recognition · Computer Science 2019-08-05 Tao Hu , Chengjiang Long , Leheng Zhang , Chunxia Xiao

Generative adversarial networks have led to significant advances in cross-modal/domain translation. However, typically these networks are designed for a specific task (e.g., dialogue generation or image synthesis, but not both). We present…

Computer Vision and Pattern Recognition · Computer Science 2019-07-11 Shuang Ma , Daniel McDuff , Yale Song

Generating fine-grained, realistic images from text has many applications in the visual and semantic realm. Considering that, we propose Bangla Attentional Generative Adversarial Network (AttnGAN) that allows intensified, multi-stage…

Computer Vision and Pattern Recognition · Computer Science 2021-09-27 Md Aminul Haque Palash , Md Abdullah Al Nasim , Aditi Dhali , Faria Afrin