Cross Validated
Samir Rachid Zaim's user avatar
Samir Rachid Zaim's user avatar
Samir Rachid Zaim's user avatar
Samir Rachid Zaim
  • Member for 4 years, 4 months
  • Last seen more than 2 years ago
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About

PhD Student in Statistics & Data Science at the University of Arizona.

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All Questions Answers
Score Newest
answer
7
How to choose and perform a goodness-of-fit test?
Jan 14, 2020
answer
5
Why do lots of people want to transform skewed data into normal distributed data for machine learning applications?
Aug 1, 2019
answer
5
accuracy and precision in regression vs classification
Jan 12, 2020
answer
5
Is the objective of Principle Component Analysis mainly for prediction rather than interpretation?
Jan 15, 2020
answer
4
Block design or completely randomized?
Sep 9, 2020
question
3
What methods are there for estimating distributions based on histograms?
Jan 14, 2020
answer
3
Is there a hard distinction between hyperparameter vs parameter in machine learning?
Oct 2, 2020
answer
2
Which likelihood function is used in linear regression?
Aug 10, 2019
answer
2
Is it possible to refit after cross-validation and continue to train the model for better accuracy?
Aug 20, 2019
answer
2
Overfitting refers specifically to the case in which a less flexible model would have yielded a smaller test MSE
Aug 21, 2019

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