Tasos
  • Member for 7 years, 8 months
  • Last seen more than a week ago
3 answers
14 votes
28k views
7 bookmarks
Improve Pandas dataframe filtering speed
3 answers
9 votes
7k views
5 bookmarks
Export weights (formula) from Random Forest Regressor in Scikit-Learn
3 answers
7 votes
9k views
1 bookmarks
Visualize graph network with more than 30k edges
3 answers
6 votes
1k views
1 bookmarks
Improve a regression model and feature selection
2 answers
5 votes
747 views
Denormalise data in Neural Networks
1 answers
4 votes
1k views
3 bookmarks
What visualization I should choose for Monte Carlo simulations in timeline events?
0 answers
3 votes
389 views
1 bookmarks
How to explain a Calibration Plot for many models?
3 answers
3 votes
154 views
How to reapply rescaling when you want to predict your data
2 answers
3 votes
385 views
3 bookmarks
Predict which user will buy with an offer - discount
1 answers
3 votes
1k views
Identify given patterns in unstructured data like text files
1 answers
2 votes
3k views
ValueError: The number of classes has to be greater than one; got 1 class in MultiLabel Classification problem
0 answers
2 votes
40 views
1 bookmarks
How to properly implement a CausalImpact on a time series
2 answers
2 votes
258 views
1 bookmarks
Should I divide my dataset in multiple prediction models?
1 answers
1 votes
55 views
How to avoid confusion between Percentage and Percentage Points?
0 answers
1 votes
58 views
How to explain a stable NDCG@K in extreme multilabel recommender model
0 answers
1 votes
174 views
Which are valid covariates in CausalImpact?
2 answers
1 votes
9k views
4 bookmarks
Do you have any real example of Data Science reports?
0 answers
1 votes
50 views
Process and clean a huge .tar file with millions of small XML files
1 answers
1 votes
302 views
Standard Scaler drops accuracy significantly in Scala Spark
1 answers
1 votes
1k views
Create a prediction formula from data input
1 answers
0 votes
103 views
1 bookmarks
How to get a rebalance strategy with a cost matrix?