C
- Type of a partition context
.public class SimpleDataset<C extends Serializable> extends DatasetWrapper<C,SimpleDatasetData>
delegate
Constructor and Description |
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SimpleDataset(Dataset<C,SimpleDatasetData> delegate)
Creates a new instance of simple dataset that introduces additional methods based on a matrix of features.
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Modifier and Type | Method and Description |
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double[][] |
corr()
Calculates correlation matrix by all columns.
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double[][] |
cov()
Calculates covariance matrix by all columns.
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double[] |
mean()
Calculates mean value by all columns.
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double[] |
std()
Calculates standard deviation by all columns.
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close, compute, computeWithCtx
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
compute, compute, compute, compute, compute, computeWithCtx, computeWithCtx, computeWithCtx, computeWithCtx, computeWithCtx, wrap
public SimpleDataset(Dataset<C,SimpleDatasetData> delegate)
delegate
- Delegate that performs compute
actions.public double[] mean()
public double[] std()
public double[][] cov()
public double[][] corr()
GridGain In-Memory Computing Platform : ver. 8.9.14 Release Date : November 5 2024