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tkunk
  • Member for 10 years, 2 months
  • Last seen more than a month ago
107 votes
Accepted

Explanation of min_child_weight in xgboost algorithm

5 votes
Accepted

Is there a theoretical basis for the shrinkage used in Boosted Regression Trees?

2 votes

How to predict the amount of data needed for modeling?

2 votes

What does it mean if the ROC AUC is high and the Average Precision is low?

2 votes

Correlation of two autocorrelated time series

2 votes
Accepted

XGBoost tutorial - problem with understanding transformation

1 vote
Accepted

Does it make sense to use Residual Blocks in a simple FFN classifier without convolutions?

1 vote

why focal loss works

0 votes

Forecasting at individual versus grouped level

0 votes

Two signals supposed to be identical (plant redundancy) differ due to weather effects. How design a model to correct for weather effects?

-3 votes

Python package for making a rank-deficient sparse matrix full rank