Serialized Form

Package org.lenskit.mf.funksvd

Class org.lenskit.mf.funksvd.FeatureInfo extends Object implements Serializable

serialVersionUID:

1L

Serialized Fields

feature

int feature

userAverage

double userAverage

itemAverage

double itemAverage

singularValue

double singularValue

trainingErrors

DoubleList trainingErrors

Class org.lenskit.mf.funksvd.FunkSVDModel extends MFModel implements Serializable

serialVersionUID:

3L

Serialized Fields

featureInfo

List<E> featureInfo

averageUser

org.apache.commons.math3.linear.RealVector averageUser

Class org.lenskit.mf.funksvd.FunkSVDUpdateRule extends Object implements Serializable

serialVersionUID:

2L

Serialized Fields

learningRate

double learningRate

trainingRegularization

double trainingRegularization

baseline

org.lenskit.api.ItemScorer baseline

stoppingCondition

org.grouplens.lenskit.iterative.StoppingCondition stoppingCondition

domain

org.lenskit.data.ratings.PreferenceDomain domain

Package org.lenskit.mf.svd

Class org.lenskit.mf.svd.DomainClampingKernel extends Object implements Serializable

serialVersionUID:

1L

Serialized Fields

domain

org.lenskit.data.ratings.PreferenceDomain domain

Class org.lenskit.mf.svd.DotProductKernel extends Object implements Serializable

serialVersionUID:

1L

Class org.lenskit.mf.svd.MFModel extends Object implements Serializable

serialVersionUID:

2L

Serialization Methods

readObject

private void readObject(ObjectInputStream input)
                 throws IOException,
                        ClassNotFoundException

Throws:

IOException

ClassNotFoundException

writeObject

private void writeObject(ObjectOutputStream out)
                  throws IOException

Throws:

IOException

Serialized Fields

featureCount

int featureCount

userCount

int userCount

itemCount

int itemCount

userMatrix

org.apache.commons.math3.linear.RealMatrix userMatrix

itemMatrix

org.apache.commons.math3.linear.RealMatrix itemMatrix

userIndex

org.lenskit.util.keys.KeyIndex userIndex

itemIndex

org.lenskit.util.keys.KeyIndex itemIndex