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我想用MLeap来部署Spark ML机器学习模型,并用它们来实时预测。Scala to Java 8 MLeap Translation
创作者推出了Scala教程,但我需要支持Java 8代码库。
我将如何在Java中实现8以下代码:
val pipeline = SparkUtil.createPipelineModel(uid = "pipeline", Array(featureModel, rfModel))
val sbc = SparkBundleContext()
for(bf <- managed(BundleFile("jar:file:/tmp/mnist.model.rf.zip"))) {
pipeline.writeBundle.save(bf)(sbc).get
}
val bundle = (for(bundleFile <- managed(BundleFile("jar:file:/tmp/simple-spark-pipeline.zip"))) yield {
bundleFile.loadMleapBundle().get
}).opt.get
如果我有自定义估计/变形金刚? – Gevorg