Cross Validated
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desertnaut
  • Member for 8 years, 1 month
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Real name: Christos Iraklis Tsatsoulis

Certified Superforecaster®: https://www.credential.net/e816d2c8-28af-4f88-8b37-2f41494910a6

Certified Analytics Professional (CAP®): https://www.credential.net/c764474d-774d-454b-bafc-8778affc7067

Kaggle Competitions Master: https://www.kaggle.com/ctsats

#2 all-time respondent for Machine Learning in Stack Overflow

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All Questions Answers
Score Newest
answer
4
Data imputation with preProcess in caret returns less observations than expected
Oct 24, 2015
answer
0
How does bootstrap sampling work in practice?
Apr 3, 2018
answer
-1
NxN- fold cross validation
Feb 4, 2018
answer
-1
Cross-validation for (hyper)parameter tuning to be performed in validation set or training set?
Sep 25, 2019
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Why were my "no longer needed" comment flags declined?
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265
Why binary_crossentropy and categorical_crossentropy give different performances for the same problem?
163
Accuracy Score ValueError: Can't Handle mix of binary and continuous target
158
How to implement the Softmax function in Python?
99
No module named 'sklearn.datasets.samples_generator'
79
KMeans clustering in PySpark

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