Search Results for author: Jie Cai

Found 16 papers, 5 papers with code

A Preliminary Exploration of YouTubers' Use of Generative-AI in Content Creation

no code implementations9 Mar 2024 Yao Lyu, He Zhang, Shuo Niu, Jie Cai

Content creators increasingly utilize generative artificial intelligence (Gen-AI) on platforms such as YouTube, TikTok, Instagram, and various blogging sites to produce imaginative images, AI-generated videos, and articles using Large Language Models (LLMs).

Knowledge Graph Completion with Counterfactual Augmentation

no code implementations25 Feb 2023 Heng Chang, Jie Cai, Jia Li

With a carefully designed instantiation of a causal model on the knowledge graph, we generate the counterfactual relations to answer the question by regarding the representations of entity pair given relation as context, structural information of relation-aware neighborhood as treatment, and validity of the composed triplet as the outcome.

counterfactual Knowledge Graph Completion +1

Real-Time Super-Resolution for Real-World Images on Mobile Devices

no code implementations3 Jun 2022 Jie Cai, Zibo Meng, Jiaming Ding, Chiu Man Ho

Image Super-Resolution (ISR), which aims at recovering High-Resolution (HR) images from the corresponding Low-Resolution (LR) counterparts.

Image Super-Resolution SSIM

A Pairwise Probe for Understanding BERT Fine-Tuning on Machine Reading Comprehension

no code implementations2 Jun 2020 Jie Cai, Zhengzhou Zhu, Ping Nie, Qian Liu

In this paper, inspired by the observation that most probing tasks involve identifying matched pairs of phrases (e. g. coreference requires matching an entity and a pronoun), we propose a pairwise probe to understand BERT fine-tuning on the machine reading comprehension (MRC) task.

Boundary Detection coreference-resolution +1

A Label Informative Wide \& Deep Classifier for Patents and Papers

no code implementations IJCNLP 2019 Muyao Niu, Jie Cai

In this paper, we provide a simple and effective baseline for classifying both patents and papers to the well-established Cooperative Patent Classification (CPC).

Feature-level and Model-level Audiovisual Fusion for Emotion Recognition in the Wild

no code implementations6 Jun 2019 Jie Cai, Zibo Meng, Ahmed Shehab Khan, Zhiyuan Li, James O'Reilly, Shizhong Han, Ping Liu, Min Chen, Yan Tong

In this paper, we proposed two strategies to fuse information extracted from different modalities, i. e., audio and visual.

Emotion Recognition

Identity-Free Facial Expression Recognition using conditional Generative Adversarial Network

no code implementations19 Mar 2019 Jie Cai, Zibo Meng, Ahmed Shehab Khan, Zhiyuan Li, James O'Reilly, Shizhong Han, Yan Tong

A novel Identity-Free conditional Generative Adversarial Network (IF-GAN) was proposed for Facial Expression Recognition (FER) to explicitly reduce high inter-subject variations caused by identity-related facial attributes, e. g., age, race, and gender.

Facial Expression Recognition Facial Expression Recognition (FER) +1

Probabilistic Attribute Tree in Convolutional Neural Networks for Facial Expression Recognition

no code implementations17 Dec 2018 Jie Cai, Zibo Meng, Ahmed Shehab Khan, Zhiyuan Li, James O'Reilly, Yan Tong

In this paper, we proposed a novel Probabilistic Attribute Tree-CNN (PAT-CNN) to explicitly deal with the large intra-class variations caused by identity-related attributes, e. g., age, race, and gender.

Attribute Facial Expression Recognition +1

Optimizing Filter Size in Convolutional Neural Networks for Facial Action Unit Recognition

no code implementations CVPR 2018 Shizhong Han, Zibo Meng, Zhiyuan Li, James O'Reilly, Jie Cai, Xiao-Feng Wang, Yan Tong

Most recently, Convolutional Neural Networks (CNNs) have shown promise for facial AU recognition, where predefined and fixed convolution filter sizes are employed.

Facial Action Unit Detection

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