Retrieval performance includes evaluation of recall ratio, precision ratio, speed of retrieval, cost and convemence etc.

检索性能主要包括查全率、查准率、检索速度、费用与方便性等指标。

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And based on this, this paper discusses on the similarity measuring and corresponding image retrieval techniques, and gives the evaluation on the test results and the image retrieval performance.

在此基础上，讨论了图像的相似度量以及相应的图像检索技术，并给出了实验结果和图像检索性能的评价。

youdao

And based on this, this paper discusses on the similarity measuring and corresponding image retrieval techniques, and gives the evaluation on the test results and the image retrieval performance.

在此基础上，讨论了图像的相似度量以及相应的图像检索技术，并给出了实验结果和图像检索性能的评价。

youdao