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Marcin

Apparently, this user prefers to keep an air of mystery about them.

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  • Lodz, Poland
  • marcinkowalski
  • Member for 3 years, 9 months
  • 274 profile views
  • Last seen Nov 9 at 21:58

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Top posts (9) All Questions Answers | Votes Newest

64 Why do neural networks need so many training examples to perform? Feb 24
3 Feedforward Nets, RNNs, and LSTMs Theory Sep 11 '18
2 How to handle too many categorical features with too many categories for XGBoost? Sep 20 '18
1 Can training data be extracted or recovered from random forest models? Sep 10 '18
1 When model complexity goes up, why test error also goes up, instead of staying on a similar level? Sep 12 '18
0 What are characteristics of “local methods” in data science? Dec 12 '18
0 Do you have to create dummy variables for ordinal data? Sep 11 '18
0 Specifying the neighborhood for Word-to-Abbreviation associations in corpus of document pairs Sep 12 '18
0 Test how much randomness is in the dataset Sep 12 '18

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