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k-nearest_neighbors [2018/10/03 17:22]
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k-nearest_neighbors [2018/10/03 17:48] (current)
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 ====== K-nearest Neighbors ====== ====== K-nearest Neighbors ======
 +NN (Nearest Neighbor) finds the k-nearest neighbors from an unstructured data set. The sequential NN algorithm reads in one record at a time, calculates the Euclidean distance from the target latitude and longitude, and evaluates the k nearest neighbors. The parallel versions read in many records at a time, execute the distance calculation on multiple threads, and the master thread updates the list of nearest neighbors.
 +Retrieved from "​https://​www.cs.virginia.edu/​~skadron/​wiki/​rodinia/​index.php?​title=Nearest_Neighbor&​oldid=192"​
  • k-nearest_neighbors.txt
  • Last modified: 2018/10/03 17:48
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