zoukankan      html  css  js  c++  java
  • Three things everyone should know to improve object retrieval

    --------Relja Arandjelović and Andrew Zisserman (CVPR 2012)

    1. RootSIFT:
     Improves performance in every single experiment (not just retrieval);
     Every system which uses SIFT is ready to use RootSIFT;
     Easy to implement, no added computational or storage cost;
    2. Discriminative query expansion:
     Consistently outperforms average query expansion;
     At least as efficient as average QE;
     No arguments against it except for slightly increased implementation ;
    complexity
    3. Database-size feature augmentation:
     Useful for increasing recall;
     Our extension improves precision but increases storage requirements; this trade-off should be considered when deciding whether to use it or not;

  • 相关阅读:
    1221D
    1249E
    D. Yet Another Monster Killing Problem
    大佬传送门
    Zookeeper客户端连接报错
    搭建PXC集群
    Docker分布式环境
    Docker使用
    Docker入门
    MySQL数据库集群概述
  • 原文地址:https://www.cnblogs.com/xwolfs/p/3112656.html
Copyright © 2011-2022 走看看