Example usage for org.apache.mahout.cf.taste.impl.recommender.svd PersistenceStrategy maybePersist

Introduction

In this page you can find the example usage for org.apache.mahout.cf.taste.impl.recommender.svd PersistenceStrategy maybePersist.

Prototype

void maybePersist(Factorization factorization) throws IOException;

Source Link

Document

Write a factorization to a persistent store unless it already contains an identical factorization.

Usage

From source file:org.plista.kornakapi.core.config.RecommenderConfig.java

License:Apache License

protected void createEmptyFactorization(PersistenceStrategy strategy) throws IOException {
    strategy.maybePersist(new Factorization(new FastByIDMap<Integer>(0), new FastByIDMap<Integer>(0),
            new double[0][0], new double[0][0]));
}

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From source file:org.plista.kornakapi.web.servlets.BaseServlet.java

License:Apache License

private void createEmptyFactorization(PersistenceStrategy strategy) throws IOException {
    strategy.maybePersist(new Factorization(new FastByIDMap<Integer>(0), new FastByIDMap<Integer>(0),
            new double[0][0], new double[0][0]));
}

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