Search Results for author: Yuqi Liang

Found 2 papers, 2 papers with code

Complete Instances Mining for Weakly Supervised Instance Segmentation

1 code implementation International Joint Conference on Artificial Intelligence 2023 Zecheng Li, Zening Zeng, Yuqi Liang, Jin-Gang Yu

To address this problem, we propose a novel approach for WSIS that focuses on the online refinement of complete instances through the use of MaskIoU heads to predict the integrity scores of proposals and a Complete Instances Mining (CIM) strategy to explicitly model the redundant segmentation problem and generate refined pseudo labels.

Instance Segmentation Segmentation +2

Temporal and Heterogeneous Graph Neural Network for Financial Time Series Prediction

2 code implementations9 May 2023 Sheng Xiang, Dawei Cheng, Chencheng Shang, Ying Zhang, Yuqi Liang

The price movement prediction of stock market has been a classical yet challenging problem, with the attention of both economists and computer scientists.

Graph Attention Relation +2

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