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Nik's user avatar
Nik
  • Member for 10 years
  • Last seen more than 1 year ago
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55 votes
2 answers
34k views

Pandas / Statsmodel / Scikit-learn

22 votes
3 answers
21k views

Test for linear separability

11 votes
3 answers
6k views

Confidence intervals vs sample size?

9 votes
6 answers
5k views

Which machine learning algorithms can be scaled using hadoop/map-reduce

7 votes
2 answers
461 views

Algebra for data confidence

3 votes
1 answer
2k views

Logistic regression: how to choose negative examples for training set

2 votes
0 answers
568 views

XGBoost/LightGBM underpredicts for some categories but is otherwise good

2 votes
0 answers
1k views

Kalman filter observation model

1 vote
2 answers
1k views

Cross Validation - purpose, need and utility [duplicate]

1 vote
0 answers
740 views

Contextual bandits vowpal wabbit cost and training

1 vote
1 answer
639 views

Sample size required for a given margin of error in sample mean when population standard deviation is not known

1 vote
1 answer
584 views

Inverse observation model and Kalman filtering

1 vote
2 answers
3k views

VAR vs STAR for space-time autoregression in Python