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<?xml version="1.0" encoding="UTF-8" standalone="no"?><process version="5.0">Â <context>Â Â <input/>Â Â <output/>Â Â <macros/>Â </context>Â <operator activated="true" class="process" compatibility="5.1.8" expanded="true" name="Process">Â Â <parameter key="logfile" value="/home/yzheng/workspace/alldata/svm-log-sys.csv"/>Â Â <parameter key="resultfile" value="/home/yzheng/workspace/alldata/svmgrid-result.csv"/>Â Â <process expanded="true" height="360" width="1005">Â Â Â <operator activated="true" class="read_csv" compatibility="5.0.10" expanded="true" height="60" name="Read CSV" width="90" x="45" y="30">Â Â Â Â <parameter key="file_name" value="/home/yzheng/workspace/alldata/svmgrid-data-new.csv"/>Â Â Â Â <parameter key="encoding" value="UTF-8"/>Â Â Â Â <parameter key="trim_lines" value="true"/>Â Â Â Â <parameter key="column_separators" value=","/>Â Â Â Â <parameter key="read_not_matching_values_as_missings" value="false"/>Â Â Â Â <list key="data_set_meta_data_information"/>Â Â Â </operator>Â Â Â <operator activated="true" class="guess_types" compatibility="5.0.10" expanded="true" height="76" name="Guess Types" width="90" x="177" y="84">Â Â Â Â <parameter key="block_type" value="value_matrix"/>Â Â Â </operator>Â Â Â <operator activated="true" class="set_role" compatibility="5.0.10" expanded="true" height="76" name="Set Role (3)" width="90" x="313" y="120">Â Â Â Â <parameter key="name" value="class"/>Â Â Â Â <parameter key="target_role" value="label"/>Â Â Â </operator>Â Â Â <operator activated="true" class="optimize_parameters_grid" compatibility="5.1.8" expanded="true" height="112" name="Optimize Parameters (Grid)" width="90" x="514" y="75">Â Â Â Â <list key="parameters">Â Â Â Â Â <parameter key="SVM.C" value="[1;10;100;linear]"/>Â Â Â Â </list>Â Â Â Â <process expanded="true" height="360" width="1005">Â Â Â Â Â <operator activated="true" class="x_validation" compatibility="5.1.8" expanded="true" height="112" name="Validation" width="90" x="324" y="133">Â Â Â Â Â Â <parameter key="average_performances_only" value="false"/>Â Â Â Â Â Â <parameter key="local_random_seed" value="1978"/>Â Â Â Â Â Â <process expanded="true" height="360" width="477">Â Â Â Â Â Â Â <operator activated="true" class="support_vector_machine_libsvm" compatibility="5.0.10" expanded="true" height="76" name="SVM" width="90" x="190" y="86">Â Â Â Â Â Â Â Â <parameter key="kernel_type" value="linear"/>Â Â Â Â Â Â Â Â <parameter key="C" value="10.0"/>Â Â Â Â Â Â Â Â <list key="class_weights"/>Â Â Â Â Â Â Â </operator>Â Â Â Â Â Â Â <connect from_port="training" to_op="SVM" to_port="training set"/>Â Â Â Â Â Â Â <connect from_op="SVM" from_port="model" to_port="model"/>Â Â Â Â Â Â Â <portSpacing port="source_training" spacing="36"/>Â Â Â Â Â Â Â <portSpacing port="sink_model" spacing="0"/>Â Â Â Â Â Â Â <portSpacing port="sink_through 1" spacing="0"/>Â Â Â Â Â Â </process>Â Â Â Â Â Â <process expanded="true" height="360" width="477">Â Â Â Â Â Â Â <operator activated="true" class="apply_model" compatibility="5.1.8" expanded="true" height="76" name="Apply Model" width="90" x="45" y="30">Â Â Â Â Â Â Â Â <list key="application_parameters"/>Â Â Â Â Â Â Â </operator>Â Â Â Â Â Â Â <operator activated="true" class="performance_classification" compatibility="5.0.10" expanded="true" height="76" name="Performance" width="90" x="246" y="30">Â Â Â Â Â Â Â Â <parameter key="main_criterion" value="accuracy"/>Â Â Â Â Â Â Â Â <parameter key="weighted_mean_recall" value="true"/>Â Â Â Â Â Â Â Â <parameter key="weighted_mean_precision" value="true"/>Â Â Â Â Â Â Â Â <list key="class_weights"/>Â Â Â Â Â Â Â </operator>Â Â Â Â Â Â Â <connect from_port="model" to_op="Apply Model" to_port="model"/>Â Â Â Â Â Â Â <connect from_port="test set" to_op="Apply Model" to_port="unlabelled data"/>Â Â Â Â Â Â Â <connect from_op="Apply Model" from_port="labelled data" to_op="Performance" to_port="labelled data"/>Â Â Â Â Â Â Â <connect from_op="Performance" from_port="performance" to_port="averagable 1"/>Â Â Â Â Â Â Â <portSpacing port="source_model" spacing="0"/>Â Â Â Â Â Â Â <portSpacing port="source_test set" spacing="0"/>Â Â Â Â Â Â Â <portSpacing port="source_through 1" spacing="0"/>Â Â Â Â Â Â Â <portSpacing port="sink_averagable 1" spacing="0"/>Â Â Â Â Â Â Â <portSpacing port="sink_averagable 2" spacing="0"/>Â Â Â Â Â Â </process>Â Â Â Â Â </operator>Â Â Â Â Â <operator activated="true" class="log" compatibility="5.1.8" expanded="true" height="76" name="Log" width="90" x="514" y="120">Â Â Â Â Â Â <parameter key="filename" value="/home/yzheng/workspace/alldata/svmgrid-log-performance.csv"/>Â Â Â Â Â Â <list key="log">Â Â Â Â Â Â Â <parameter key="c" value="operator.SVM.parameter.C"/>Â Â Â Â Â Â Â <parameter key="accuracy" value="operator.Performance.value.accuracy"/>Â Â Â Â Â Â Â <parameter key="precision" value="operator.Performance.value.weighted_mean_precision"/>Â Â Â Â Â Â Â <parameter key="recall" value="operator.Performance.value.weighted_mean_recall"/>Â Â Â Â Â Â </list>Â Â Â Â Â </operator>Â Â Â Â Â <connect from_port="input 1" to_op="Validation" to_port="training"/>Â Â Â Â Â <connect from_op="Validation" from_port="averagable 1" to_op="Log" to_port="through 1"/>Â Â Â Â Â <connect from_op="Log" from_port="through 1" to_port="performance"/>Â Â Â Â Â <portSpacing port="source_input 1" spacing="90"/>Â Â Â Â Â <portSpacing port="source_input 2" spacing="18"/>Â Â Â Â Â <portSpacing port="sink_performance" spacing="0"/>Â Â Â Â Â <portSpacing port="sink_result 1" spacing="0"/>Â Â Â Â Â <portSpacing port="sink_result 2" spacing="0"/>Â Â Â Â </process>Â Â Â </operator>Â Â Â <operator activated="true" class="write" compatibility="5.0.10" expanded="true" height="60" name="Write" width="90" x="715" y="165">Â Â Â Â <parameter key="object_file" value="/home/yzheng/workspace/alldata/svmgrid-result"/>Â Â Â Â <parameter key="output_type" value="XML"/>Â Â Â </operator>Â Â Â <connect from_op="Read CSV" from_port="output" to_op="Guess Types" to_port="example set input"/>Â Â Â <connect from_op="Guess Types" from_port="example set output" to_op="Set Role (3)" to_port="example set input"/>Â Â Â <connect from_op="Set Role (3)" from_port="example set output" to_op="Optimize Parameters (Grid)" to_port="input 1"/>Â Â Â <connect from_op="Optimize Parameters (Grid)" from_port="parameter" to_op="Write" to_port="object"/>Â Â Â <connect from_op="Optimize Parameters (Grid)" from_port="result 1" to_port="result 2"/>Â Â Â <connect from_op="Write" from_port="object" to_port="result 1"/>Â Â Â <portSpacing port="source_input 1" spacing="36"/>Â Â Â <portSpacing port="sink_result 1" spacing="0"/>Â Â Â <portSpacing port="sink_result 2" spacing="0"/>Â Â Â <portSpacing port="sink_result 3" spacing="0"/>Â Â </process>Â </operator></process>