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      Entrevista do cargo de Software Engineer – Data Mining/Data Analysis/Machine Learning da empresa LinkedIn

      Pergunta de entrevista da empresa LinkedIn

      Entrevista para Software Engineer – Data Mining/Data Analysis/Machine Learning

      Implement a sampling function with nominal distribution.

      Respostas da entrevista

      Sigiloso

      26 de mar. de 2018

      I think you mean Normal distribution! If you are using R use set.seed(). You can then use rnorm() with size, mean & SD. e.g. >set.seed(123) >rnorm(100, 2, 5)

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      Sigiloso

      29 de mar. de 2018

      I'm the original poster, sorry for my typo. I actually mean multinomial distribution. And the advanced question was, if the probability is a skewed distribution, how would you speed up your algorithm. You can find both answer from Wikipedia. :)

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