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Data Science Journal
Precision-Recall is one of the main metrics for evaluating content-based image retrieval techniques. However, it does not provide an ample perception of the properties of an image dataset immerse in a metric space. In this work, we describe an alternative metric named H-Metric, which is determined along a sequence of controlled modifications the image dataset. The process is named homogenization and works by altering the homogeneity characteristics of the classes of images in the dataset. Thedoi:10.2481/dsj.10-007 fatcat:5nwahwz3aneopdn4fblxtnmzte