is euclidean distance a good metric in high dimensions euclidean distance is not a good metric in higher dimensions. is euclidean distance a good metric for clustering? why is euclidean distance not a good metric in high dimensions why is euclidean distance not a good metric in high dimensions? why is euclidean distance not a good metric in high dimensions? why is euclidean distance not a good metric in high dimensions? is euclidean distance metric why is euclidean distance t is euclidean distance a good distance is euclidean distance a measure of dimensionality? why is euclidean distance not a good metric why is euclidean distance not a good metric why is euclidean distance not a good metric why is euclidean distance not a good metric in high dimensions? why is euclidean distance not a good metric in high dimensions? why is euclidean distance not a good metric why is euclidean distance not a useful metric why is euclidean distance a good metric is euclidean distance a good metric