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Briefly explain what factors might affect your choice of k in a k nearest neighbors algorithm. Is there a best value for k? What reasons

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Briefly explain what factors might affect your choice of "k" in a k nearest neighbors algorithm. Is there a "best" value for k? What reasons would you have for wanting a larger value of k? What reasons would you have for wanting a smaller value of k? Answer: In general a higher value of k is useful because it can [ Select ] [ Select ] while a smaller value can [ Select ] average across more values average across fewer values use only the most relevant of your data points [ Select ] use more of your less relevant data points There a best value for k before you look al d dated Set.Briefly explain what factors might affect your choice of "k" in a k nearest neighbors algorithm. Is there a "best" value for k? What reasons would you have for wanting a larger value of k? What reasons would you have for wanting a smaller value of k? Answer: In general a higher value of k is useful because it can [ Select ] while a smaller value can [ Select ] [ Select ] average across more values There [ Select ] average across fewer values look at a data set. use only the most relevant of your data points use more of your less relevant data pointsBriefly explain what factors might affect your choice of "k" in a k nearest neighbors algorithm. Is there a "best" value for k? What reasons would you have for wanting a larger value of k? What reasons would you have for wanting a smaller value of k? Answer: In general a higher value of k is useful because it can [ Select ] while a smaller value can [ Select ] There [ Select ] a best value for k before you look at a data set. [ Select ] is isn't

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