Search Results for author: Ming-Wei Li

Found 5 papers, 0 papers with code

Multiple Code Hashing for Efficient Image Retrieval

no code implementations4 Aug 2020 Ming-Wei Li, Qing-Yuan Jiang, Wu-Jun Li

In this paper, we propose a novel hashing framework, called multiple code hashing (MCH), to improve the performance of hash bucket search.

Image Retrieval Retrieval

Deep Multi-Index Hashing for Person Re-Identification

no code implementations27 May 2019 Ming-Wei Li, Qing-Yuan Jiang, Wu-Jun Li

In this paper, we propose a novel hashing method, called deep multi-index hashing (DMIH), to improve both efficiency and accuracy for ReID.

Person Re-Identification

On the Evaluation Metric for Hashing

no code implementations27 May 2019 Qing-Yuan Jiang, Ming-Wei Li, Wu-Jun Li

Bucket search, also called hash lookup, can achieve fast query speed with a sub-linear time cost based on the inverted index table constructed from hash codes.

Retrieval

Proximal SCOPE for Distributed Sparse Learning

no code implementations NeurIPS 2018 Shen-Yi Zhao, Gong-Duo Zhang, Ming-Wei Li, Wu-Jun Li

Based on the defined metric, we theoretically prove that pSCOPE is convergent with a linear convergence rate if the data partition is good enough.

Sparse Learning

Proximal SCOPE for Distributed Sparse Learning: Better Data Partition Implies Faster Convergence Rate

no code implementations15 Mar 2018 Shen-Yi Zhao, Gong-Duo Zhang, Ming-Wei Li, Wu-Jun Li

Based on the defined metric, we theoretically prove that pSCOPE is convergent with a linear convergence rate if the data partition is good enough.

Sparse Learning

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