Nearest Neighbor Classification Using The Layered Range Tree
نویسندگان
چکیده
Finding Nearest Neighbors efficiently is crucial to the design of any nearest neighbor classifier. This paper shows how Layered Range Trees could be used for efficient nearest neighbor classification. The presented algorithm is simple and finds the nearest neighbor in a logarithmic order. It performs d log n + k distance measures to find the nearest neighbor, where k is a constant that is much smaller than the dataset size; n. Experimental results demonstrate the efficiency of the presented algorithm.
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