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Is the following approach correct? Is the sqrt Of Sum Of Sq a valid reducer?

Question Posted / schin kumar singhal


Is the following approach correct? Is the sqrt Of Sum Of Sq a valid reducer?..

Answer / Deepa Singh

"Yes, the sqrt of sum of squares is a valid reducer. It can be used in Spark to compute the root mean square (RMS) value of a dataset by reducing the dataset using the specified function."

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