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ttvand / Santander-Product-Recommendation

2nd Place Solution of the Kaggle Competition - Santander Product Recommendation
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How to execute data.table operations with multi cores? #3

Open leeivan opened 5 years ago

leeivan commented 5 years ago

I am trying to execute createFeatures.R script, but the process is so slow. I found that this script just used the single core of CPU instead of multi cores. So, how to modify this script to implement this function.