SCH: Symmetric Consistent Hashing for cross-modal retrieval

Haomin Ni, Xiaozhao Fang, Peipei Kang, Hongbo Gao, Guoxu Zhou, Shengli Xie

Abstract: Highlights•Preserving the reconstruction residual of data when learning two different latent semantic spaces.•Aligning the latent spaces of different modalities by exploiting the consistency among modalities.•Implementing a large number of experiments on three public datasets and obtaining the best results.