Package | Description |
---|---|
org.apache.mahout.cf.taste.impl.common | |
org.apache.mahout.cf.taste.impl.eval | |
org.apache.mahout.classifier |
Modifier and Type | Class and Description |
---|---|
class |
FixedRunningAverageAndStdDev
A simple class that represents a fixed value of an average, count and standard deviation.
|
class |
FullRunningAverageAndStdDev
Extends
FullRunningAverage to add a running standard deviation computation. |
class |
InvertedRunningAverageAndStdDev |
class |
WeightedRunningAverageAndStdDev
This subclass also provides for a weighted estimate of the sample standard deviation.
|
Modifier and Type | Method and Description |
---|---|
RunningAverageAndStdDev |
InvertedRunningAverageAndStdDev.inverse() |
RunningAverageAndStdDev |
WeightedRunningAverageAndStdDev.inverse() |
RunningAverageAndStdDev |
RunningAverageAndStdDev.inverse() |
RunningAverageAndStdDev |
FixedRunningAverageAndStdDev.inverse() |
RunningAverageAndStdDev |
FullRunningAverageAndStdDev.inverse() |
Constructor and Description |
---|
InvertedRunningAverageAndStdDev(RunningAverageAndStdDev delegate) |
Modifier and Type | Method and Description |
---|---|
protected static void |
AbstractDifferenceRecommenderEvaluator.execute(Collection<Callable<Void>> callables,
AtomicInteger noEstimateCounter,
RunningAverageAndStdDev timing) |
Modifier and Type | Method and Description |
---|---|
RunningAverageAndStdDev |
ConfusionMatrix.getNormalizedStats()
Standard deviation of normalized producer accuracy
Not a standard score
|
Copyright © 2008–2017 The Apache Software Foundation. All rights reserved.