Deep learning to ternary hash codes by continuation

Abstract Recently, ithas been observed that {0,±1}‐ternary codes, which are simply generated from deep features by hard thresholding, tend to outperform {−1,1}‐binary codes in image retrieval. To obtain better ternary codes, the authors for the first time propose to jointly learn the features with t...

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Detalles Bibliográficos
Autores principales: Mingrui Chen, Weiyu Li, Weizhi Lu
Formato: article
Lenguaje:EN
Publicado: Wiley 2021
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Acceso en línea:https://doaj.org/article/a5c841e2503147e9bb25a3892e2fa9f6
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