Semantic deep cross-modal hashing
Semantic deep cross-modal hashing
复制标题
语义深度跨模态哈希
DOI:
10.1016/j.neucom.2020.02.043
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发表时间:
2020-07
期刊:
影响因子:
6
通讯作者:
He Zhiquan
中科院分区:
文献类型:
--
作者:
Lin Qiubin;Cao Wenming;He Zhihai;He Zhiquan
Because an increasing number of modality data emerge on the Internet, cross-modal retrieval has become a nontrivial research topic. Furthermore, given the massive amount of cross-modal data and the high dimension of their features, hashing has been explored because it can reduce storage cost and accelerate retrieval speed. In this paper, we put forward a deep cross-modal hashing approach, dubbed semantic deep cross-modal hashing (SDCH). It can make effective use of semantic label information and generate more discriminative hash codes. Specifically, it utilizes the semantic label branches to improve the feature learning part, which can preserve semantic information of the learned features and keep the invariability of cross-modal data. Furthermore, it employs the hash codes learning branches to maintain the consistency of hash codes between different modalities in the Hamming space. Besides, it adopts inter-modal pairwise loss, cross-entropy loss and quantization loss to ensure that the ranking relevance of all similar instance pairs is higher than that of dissimilar ones. Compared to the most advanced method, attention-aware deep adversarial hashing (AADAH), SDCH averagely improves 6.14%, 4.84%, and 3.75% on three widely used datasets, IAPR TC-12, MIR-Flickr 25k, and NUS-WIDE, respectively.
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影响因子:
6.5
作者:
Erkun Yang;Cheng Deng;W. Liu;Xianglong Liu;D. Tao;Xinbo Gao
通讯作者:
Erkun Yang;Cheng Deng;W. Liu;Xianglong Liu;D. Tao;Xinbo Gao
影响因子:
2.7
作者:
H. Hotelling
通讯作者:
H. Hotelling
DOI:
--
发表时间:
2015-07
期刊:
--
影响因子:
--
作者:
Di Wang;Xinbo Gao;Xiumei Wang;Lihuo He
通讯作者:
Di Wang;Xinbo Gao;Xiumei Wang;Lihuo He
影响因子:
7.3
作者:
Chenggang Yan;Liang Li;Chunjie Zhang;Bingtao Liu;Yongdong Zhang;Qionghai Dai
通讯作者:
Qionghai Dai
DOI:
10.1145/2600428.2609610
发表时间:
2014-07
期刊:
Proceedings of the 37th international ACM SIGIR conference on Research & development in information retrieval
影响因子:
--
作者:
J. Zhou;Guiguang Ding;Yuchen Guo
通讯作者:
J. Zhou;Guiguang Ding;Yuchen Guo