Mack

Mack has asked 6 questions and find answers to 3 problems.

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About

I'm a Junior Software Engineer working with a hodgepodge of security and web development technologies. I dabble in Python, Java, Android, and various Web technologies.

Mack questions

How can I sample a multivariate log-normal distribution in Python?
Do `id` attributes need to be unique across iframes?
Modified BPMF in PyMC3 using `LKJCorr` priors: PositiveDefiniteError using `NUTS`
Bayesian Probabilistic Matrix Factorization (BPMF) with PyMC3: PositiveDefiniteError using `NUTS`

Mack answers

Spark CrossValidatorModel access other models than the bestModel?
How to reverse sklearn.OneHotEncoder transform to recover original data?
pandas read_csv and filter columns with usecols