Search Results for author: Ruiheng Chang

Found 2 papers, 1 papers with code

Model-enhanced Vector Index

1 code implementation • NeurIPS 2023 • Hailin Zhang, Yujing Wang, Qi Chen, Ruiheng Chang, Ting Zhang, Ziming Miao, Yingyan Hou, Yang Ding, Xupeng Miao, Haonan Wang, Bochen Pang, Yuefeng Zhan, Hao Sun, Weiwei Deng, Qi Zhang, Fan Yang, Xing Xie, Mao Yang, Bin Cui

We empirically show that our model achieves better performance on the commonly used academic benchmarks MSMARCO Passage and Natural Questions, with comparable serving latency to dense retrieval solutions.

Natural Questions Quantization +1

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Annotation-Free and One-Shot Learning for Instance Segmentation of Homogeneous Object Clusters

no code implementations • 1 Feb 2018 • Zheng Wu, Ruiheng Chang, Jiaxu Ma, Cewu Lu, Chi-Keung Tang

We propose a novel approach for instance segmen- tation given an image of homogeneous object clus- ter (HOC).

Instance Segmentation One-Shot Learning +1

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