Examples with IterativeSVMWeightVectorObjectCompute edu.iu.dsc.tws.examples.ml.svm.data.IterativeSVMWeightVectorObjectCompute used on opensource projects

Example 1 with IterativeSVMWeightVectorObjectCompute

use of edu.iu.dsc.tws.examples.ml.svm.data.IterativeSVMWeightVectorObjectCompute in project twister2 by DSC-SPIDAL.

the class SvmSgdIterativeRunner method buildWeightVectorTG.

private ComputeGraph buildWeightVectorTG() {
    DataFileReplicatedReadSource dataFileReplicatedReadSource = new DataFileReplicatedReadSource(Context.TWISTER2_DIRECT_EDGE, this.svmJobParameters.getWeightVectorDataDir(), 1);
    IterativeSVMWeightVectorObjectCompute weightVectorObjectCompute = new IterativeSVMWeightVectorObjectCompute(Context.TWISTER2_DIRECT_EDGE, 1, this.svmJobParameters.getFeatures());
    IterativeSVMWeightVectorObjectDirectSink weightVectorObjectSink = new IterativeSVMWeightVectorObjectDirectSink();
    ComputeGraphBuilder weightVectorComputeGraphBuilder = ComputeGraphBuilder.newBuilder(config);
    weightVectorComputeGraphBuilder.addSource(Constants.SimpleGraphConfig.WEIGHT_VECTOR_OBJECT_SOURCE, dataFileReplicatedReadSource, dataStreamerParallelism);
    ComputeConnection weightVectorComputeConnection = weightVectorComputeGraphBuilder.addCompute(Constants.SimpleGraphConfig.WEIGHT_VECTOR_OBJECT_COMPUTE, weightVectorObjectCompute, dataStreamerParallelism);
    ComputeConnection weightVectorSinkConnection = weightVectorComputeGraphBuilder.addCompute(Constants.SimpleGraphConfig.WEIGHT_VECTOR_OBJECT_SINK, weightVectorObjectSink, dataStreamerParallelism);
    weightVectorComputeConnection.direct(Constants.SimpleGraphConfig.WEIGHT_VECTOR_OBJECT_SOURCE).viaEdge(Context.TWISTER2_DIRECT_EDGE).withDataType(MessageTypes.OBJECT);
    weightVectorSinkConnection.direct(Constants.SimpleGraphConfig.WEIGHT_VECTOR_OBJECT_COMPUTE).viaEdge(Context.TWISTER2_DIRECT_EDGE).withDataType(MessageTypes.DOUBLE_ARRAY);
    weightVectorComputeGraphBuilder.setMode(operationMode);
    weightVectorComputeGraphBuilder.setTaskGraphName(IterativeSVMConstants.WEIGHT_VECTOR_LOADING_TASK_GRAPH);
    return weightVectorComputeGraphBuilder.build();
}

Example 2 with IterativeSVMWeightVectorObjectCompute

use of edu.iu.dsc.tws.examples.ml.svm.data.IterativeSVMWeightVectorObjectCompute in project twister2 by DSC-SPIDAL.

the class TGUtils method buildWeightVectorTG.

public static ComputeGraph buildWeightVectorTG(Config config, int dataStreamerParallelism, SVMJobParameters svmJobParameters, OperationMode opMode) {
    DataFileReplicatedReadSource dataFileReplicatedReadSource = new DataFileReplicatedReadSource(Context.TWISTER2_DIRECT_EDGE, svmJobParameters.getWeightVectorDataDir());
    IterativeSVMWeightVectorObjectCompute weightVectorObjectCompute = new IterativeSVMWeightVectorObjectCompute(Context.TWISTER2_DIRECT_EDGE, 1, svmJobParameters.getFeatures());
    IterativeSVMWeightVectorObjectDirectSink weightVectorObjectSink = new IterativeSVMWeightVectorObjectDirectSink();
    ComputeGraphBuilder weightVectorComputeGraphBuilder = ComputeGraphBuilder.newBuilder(config);
    weightVectorComputeGraphBuilder.addSource(Constants.SimpleGraphConfig.WEIGHT_VECTOR_OBJECT_SOURCE, dataFileReplicatedReadSource, dataStreamerParallelism);
    ComputeConnection weightVectorComputeConnection = weightVectorComputeGraphBuilder.addCompute(Constants.SimpleGraphConfig.WEIGHT_VECTOR_OBJECT_COMPUTE, weightVectorObjectCompute, dataStreamerParallelism);
    ComputeConnection weightVectorSinkConnection = weightVectorComputeGraphBuilder.addCompute(Constants.SimpleGraphConfig.WEIGHT_VECTOR_OBJECT_SINK, weightVectorObjectSink, dataStreamerParallelism);
    weightVectorComputeConnection.direct(Constants.SimpleGraphConfig.WEIGHT_VECTOR_OBJECT_SOURCE).viaEdge(Context.TWISTER2_DIRECT_EDGE).withDataType(MessageTypes.OBJECT);
    weightVectorSinkConnection.direct(Constants.SimpleGraphConfig.WEIGHT_VECTOR_OBJECT_COMPUTE).viaEdge(Context.TWISTER2_DIRECT_EDGE).withDataType(MessageTypes.DOUBLE_ARRAY);
    weightVectorComputeGraphBuilder.setMode(opMode);
    weightVectorComputeGraphBuilder.setTaskGraphName(IterativeSVMConstants.WEIGHT_VECTOR_LOADING_TASK_GRAPH);
    return weightVectorComputeGraphBuilder.build();
}