Cross Validated
Vladimir Belik's user avatar
Vladimir Belik's user avatar
Vladimir Belik's user avatar
Vladimir Belik
  • Member for 3 years, 3 months
  • Last seen this week
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39
answers
17
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25
Score
22
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39
Posts %
20
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12
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21
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14
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15
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27
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8
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4
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7
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6
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8
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14
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6
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7
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Top posts
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All Questions Answers
Score Newest
question
16
For neural networks, is mini-batching done purely because of memory constraints?
Sep 19, 2022
question
6
Why is GARCH offering no predictive value?
Jan 4, 2022
question
5
Why custom evaluation/scoring metric is causing overfitting in (cross) validation?
Mar 8, 2022
question
5
Can RandomForest multiplicatively combine features?
May 2, 2022
answer
5
R - estimating probability from predictive model
Jan 26, 2022
answer
4
Negative skew - Stock returns - Clarification
Feb 12, 2022
answer
4
Criteria evaluation for cluster generation in R
Feb 9, 2022
question
3
Why is my stacking/meta-learning not outperforming the best base model?
Jan 23, 2022
answer
3
Can I use test data in model to make predictions?
Feb 13, 2022
question
3
How many features/dimensions/variables can K-Nearest Neighbors handle with a finite amount of data?
Feb 14, 2022
Top network posts
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6
Stable Baselines3 PPO() - how to change clip_range parameter during training?
6
How can I gather data from past cases in the US? Is it possible?
5
Why are only neural networks (and not SVMs, for example) used for reinforcement learning?
5
Why is exploitation necessary during training?

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