Apache
/
commons-math
mirror of https://github.com/apache/commons-math.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

Javadoc.

This commit is contained in:
Gilles Sadowski 2020-03-25 16:58:15 +01:00
parent 01227337f8
commit ea873277c1
1 changed files with 7 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

12
src/main/java/org/apache/commons/math4/ml/clustering/MiniBatchKMeansClusterer.java
View File

@ -244,14 +244,16 @@ public class MiniBatchKMeansClusterer<T extends Clusterable>
private final int batchSize; private final int batchSize;
/** Maximum number of iterations during which no improvement is occuring. */ /** Maximum number of iterations during which no improvement is occuring. */
private final int maxNoImprovementTimes; private final int maxNoImprovementTimes;
/** Exponentially Weighted Average of the squared /**
* <a href="https://en.wikipedia.org/wiki/Moving_average">
* Exponentially Weighted Average</a> of the squared
* diff to monitor the convergence while discarding * diff to monitor the convergence while discarding
* minibatch-local stochastic variability: * minibatch-local stochastic variability.
* <a href="https://en.wikipedia.org/wiki/Moving_average">Moving_average</a>. */ */
private double ewaInertia = Double.NaN; private double ewaInertia = Double.NaN;
/** Minimum value of ewaInertia during previous evaluators. */ /** Minimum value of {@link #ewaInertia} during iteration. */
private double ewaInertiaMin = Double.POSITIVE_INFINITY; private double ewaInertiaMin = Double.POSITIVE_INFINITY;
/** Continuous ewaInertia has no improvement times. */ /** Number of iteration during which {@link #ewaInertia} did not improve. */
private int noImprovementTimes = 0; private int noImprovementTimes = 0;
/** /**