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Active 2 Bountied Hot Week Month

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How to measure/predict volatility of a time series?

machine-learning time-series volatility-forecasting

modified 1 hour ago Elimination 53

1

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1

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134

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which prediction algorithm can be used for multivalued attributes(columns) in R?

machine-learning multiple-regression multivariate-analysis predictive-models prediction

modified 1 hour ago Community♦ 1

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Can we use the whole data set to create a model and then cross validate?

machine-learning multiple-regression cross-validation predictive-models modeling

asked 2 hours ago Shashwat Tiwary 1

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14

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Optimal error in naive bayes for 0-1 loss

machine-learning algorithms naive-bayes optimal

modified 3 hours ago Peter Leopold 1,314

1

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1

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451

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clustering for categorical data with one column for observations

machine-learning clustering algorithms unsupervised-learning

modified 5 hours ago Community♦ 1

5

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1

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2k

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Using Rolling Forecast Origin Resampling in R for Neural Network Time Series

machine-learning time-series neural-networks caret

modified 6 hours ago Community♦ 1

0

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0

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11

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Q-learning agent stucks in an infinite loop

machine-learning python reinforcement-learning q-learning

asked 9 hours ago Don Coder 133

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1

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142

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Understanding semi supervised technique called mean teachers

machine-learning neural-networks deep-learning semi-supervised

modified 10 hours ago Community♦ 1

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1

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438

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What do think about switching from L2-loss to L1-loss when inner difference became less then 1?

machine-learning gradient-descent loss-functions

modified 11 hours ago Community♦ 1

0

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0

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5

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Cross-validation for (hyper)parameter tuning to be performed in validation set or training set?

machine-learning cross-validation overfitting hyperparameter

asked 11 hours ago KubiK888 220

1

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1

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444

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How to get from input depth to output depth in convnets?

machine-learning conv-neural-network

modified 12 hours ago Community♦ 1

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1

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39

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Decide for three Bernoulli samples are some of them from the same distribution (or non of them) ? (do not use t-stat )

machine-learning hypothesis-testing references bernoulli-distribution feature-engineering

modified 15 hours ago Wassermann 131

4

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1

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540

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SVM kernels and decision boundaries

machine-learning svm kernel-trick

modified 20 hours ago Community♦ 1

15

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4

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If I want an interpretable model, are there methods other than Linear Regression?

regression machine-learning multiple-regression model-interpretation

modified 21 hours ago Tim♦ 64.9k

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