Search Results for author: Da Luo

Found 7 papers, 6 papers with code

Synergistic Anchored Contrastive Pre-training for Few-Shot Relation Extraction

1 code implementation19 Dec 2023 Da Luo, Yanglei Gan, Rui Hou, Run Lin, Qiao Liu, Yuxiang Cai, Wannian Gao

Specifically, our framework involves a symmetrical contrastive objective that encompasses both sentence-anchored and label-anchored contrastive losses.

Contrastive Learning Relation +2

GraphPro: Graph Pre-training and Prompt Learning for Recommendation

2 code implementations28 Nov 2023 Yuhao Yang, Lianghao Xia, Da Luo, Kangyi Lin, Chao Huang

The temporal prompt mechanism encodes time information on user-item interaction, allowing the model to naturally capture temporal context, while the graph-structural prompt learning mechanism enables the transfer of pre-trained knowledge to adapt to behavior dynamics without the need for continuous incremental training.

Aspect-oriented Opinion Alignment Network for Aspect-Based Sentiment Classification

1 code implementation22 Aug 2023 Xueyi Liu, Rui Hou, Yanglei Gan, Da Luo, Changlin Li, Xiaojun Shi, Qiao Liu

In addition, we design a multi-perspective attention mechanism that align relevant opinion information with respect to the given aspect.

Management Sentiment Analysis +1

Neighbour Interaction based Click-Through Rate Prediction via Graph-masked Transformer

no code implementations25 Jan 2022 Erxue Min, Yu Rong, Tingyang Xu, Yatao Bian, Peilin Zhao, Junzhou Huang, Da Luo, Kangyi Lin, Sophia Ananiadou

Although these methods have made great progress, they are often limited by the recommender system's direct exposure and inactive interactions, and thus fail to mine all potential user interests.

Click-Through Rate Prediction Representation Learning

Fast and Effective Global Covariance Pooling Network for Image Steganalysis

1 code implementation journal 2019 Xiaoqing Deng, Bolin Chen, Weiqi Luo, Da Luo

To make a good tradeoff between training time and performance, we carefully design the architecture of the proposed network according to our extensive experiments.

Steganalysis

Accurate Real Time Localization Tracking in A Clinical Environment using Bluetooth Low Energy and Deep Learning

1 code implementation22 Nov 2017 Zohaib Iqbal, Da Luo, Peter Henry, Samaneh Kazemifar, Timothy Rozario, Yulong Yan, Kenneth Westover, Weiguo Lu, Dan Nguyen, Troy Long, Jing Wang, Hak Choy, Steve Jiang

Deep learning has started to revolutionize several different industries, and the applications of these methods in medicine are now becoming more commonplace.

TAG

Cannot find the paper you are looking for? You can Submit a new open access paper.