Feb 24, 2021 9:38:49 AM WARNING: Loading script failed from: with error java.io.IOException: (The filename, directory name, or volume label syntax is incorrect)
Below is my XML process. Please let me know if there's anything else needed to help me solve this issue.
<?xml version="1.0"
encoding="UTF-8"?><process version="9.8.001">
<context>
<input/>
<output/>
<macros/>
</context>
<operator
activated="true" class="process"
compatibility="9.8.001" expanded="true"
name="Process">
<parameter
key="logverbosity" value="init"/>
<parameter
key="random_seed" value="2001"/>
<parameter
key="send_mail" value="never"/>
<parameter
key="notification_email" value=""/>
<parameter
key="process_duration_for_mail" value="30"/>
<parameter
key="encoding" value="SYSTEM"/>
<process
expanded="true">
<operator
activated="true" class="read_excel"
compatibility="9.8.001" expanded="true"
height="68" name="Read Excel" width="90"
x="45" y="34">
<parameter
key="excel_file" value="C:\Users\USERNAME\Desktop\GSPC Time
Series Training Data.xls"/>
<parameter
key="sheet_selection" value="sheet number"/>
<parameter
key="sheet_number" value="1"/>
<parameter
key="imported_cell_range" value="A1"/>
<parameter
key="encoding" value="SYSTEM"/>
<parameter
key="first_row_as_names" value="true"/>
<list
key="annotations"/>
<parameter
key="date_format" value=""/>
<parameter
key="time_zone" value="SYSTEM"/>
<parameter
key="locale" value="English (United States)"/>
<parameter
key="read_all_values_as_polynominal" value="false"/>
<list
key="data_set_meta_data_information">
<parameter key="0"
value="Date.true.date.attribute"/>
<parameter key="1"
value="Open.true.real.attribute"/>
<parameter key="2"
value="High.true.real.attribute"/>
<parameter key="3"
value="Low.true.real.attribute"/>
<parameter key="4"
value="Close.true.real.attribute"/>
<parameter key="5"
value="Volume.true.real.attribute"/>
</list>
<parameter
key="read_not_matching_values_as_missings"
value="false"/>
<parameter
key="datamanagement" value="double_array"/>
<parameter
key="data_management" value="auto"/>
</operator>
<operator
activated="true" class="set_role"
compatibility="9.8.001" expanded="true"
height="82" name="Set Role" width="90"
x="179" y="34">
<parameter
key="attribute_name" value="Date"/>
<parameter
key="target_role" value="id"/>
<list
key="set_additional_roles"/>
</operator>
<operator
activated="true" class="series:windowing"
compatibility="7.4.000" expanded="true"
height="82" name="Windowing" width="90"
x="313" y="34">
<parameter
key="series_representation"
value="encode_series_by_examples"/>
<parameter
key="window_size" value="1"/>
<parameter key="step_size"
value="1"/>
<parameter
key="create_single_attributes" value="true"/>
<parameter
key="create_label" value="true"/>
<parameter
key="select_label_by_dimension" value="false"/>
<parameter
key="label_attribute" value="Close"/>
<parameter
key="horizon" value="1"/>
<parameter
key="add_incomplete_windows" value="false"/>
<parameter
key="stop_on_too_small_dataset" value="false"/>
</operator>
<operator
activated="true" class="series:sliding_window_validation"
compatibility="7.4.000" expanded="true"
height="124" name="Validation" width="90"
x="447" y="34">
<parameter
key="create_complete_model" value="false"/>
<parameter
key="training_window_width" value="20"/>
<parameter
key="training_window_step_size" value="5"/>
<parameter
key="test_window_width" value="20"/>
<parameter
key="horizon" value="5"/>
<parameter
key="cumulative_training" value="false"/>
<parameter
key="average_performances_only" value="true"/>
<process
expanded="true">
<operator
activated="true" class="support_vector_machine"
compatibility="9.8.001" expanded="true"
height="124" name="SVM" width="90"
x="179" y="34">
<parameter key="kernel_type" value="dot"/>
<parameter key="kernel_gamma" value="1.0"/>
<parameter key="kernel_sigma1" value="1.0"/>
<parameter key="kernel_sigma2" value="0.0"/>
<parameter key="kernel_sigma3" value="2.0"/>
<parameter key="kernel_shift" value="1.0"/>
<parameter key="kernel_degree" value="2.0"/>
<parameter key="kernel_a" value="1.0"/>
<parameter
key="kernel_b" value="0.0"/>
<parameter key="kernel_cache" value="200"/>
<parameter key="C" value="0.0"/>
<parameter key="convergence_epsilon"
value="0.001"/>
<parameter key="max_iterations"
value="100000"/>
<parameter key="scale" value="true"/>
<parameter key="calculate_weights"
value="true"/>
<parameter key="return_optimization_performance"
value="true"/>
<parameter key="L_pos" value="1.0"/>
<parameter key="L_neg" value="1.0"/>
<parameter key="epsilon" value="0.0"/>
<parameter key="epsilon_plus" value="0.0"/>
<parameter key="epsilon_minus" value="0.0"/>
<parameter key="balance_cost" value="false"/>
<parameter key="quadratic_loss_pos"
value="false"/>
<parameter key="quadratic_loss_neg"
value="false"/>
<parameter key="estimate_performance"
value="false"/>
</operator>
<connect
from_port="training" to_op="SVM" to_port="training
set"/>
<connect
from_op="SVM" from_port="model"
to_port="model"/>
<portSpacing port="source_training"
spacing="0"/>
<portSpacing port="sink_model" spacing="0"/>
<portSpacing port="sink_through 1"
spacing="0"/>
</process>
<process
expanded="true">
<operator
activated="true" class="apply_model"
compatibility="9.8.001" expanded="true"
height="82" name="Apply Model" width="90"
x="112" y="34">
<list
key="application_parameters"/>
<parameter key="create_view" value="false"/>
</operator>
<operator
activated="true" class="series:forecasting_performance"
compatibility="7.4.000" expanded="true"
height="82" name="Performance" width="90"
x="313" y="34">
<parameter key="horizon" value="1"/>
<parameter key="main_criterion" value="first"/>
<parameter key="prediction_trend_accuracy"
value="true"/>
<parameter key="skip_undefined_labels"
value="true"/>
<parameter key="use_example_weights"
value="true"/>
</operator>
<connect
from_port="model" to_op="Apply Model"
to_port="model"/>
<connect
from_port="test set" to_op="Apply Model"
to_port="unlabelled data"/>
<connect
from_op="Apply Model" from_port="labelled data"
to_op="Performance" to_port="labelled data"/>
<connect
from_op="Performance" from_port="performance"
to_port="averagable 1"/>
<portSpacing port="source_model" spacing="0"/>
<portSpacing port="source_test set"
spacing="0"/>
<portSpacing port="source_through 1"
spacing="0"/>
<portSpacing port="sink_averagable 1"
spacing="0"/>
<portSpacing port="sink_averagable 2"
spacing="0"/>
</process>
</operator>
<operator
activated="true" class="store"
compatibility="9.8.001" expanded="true"
height="68" name="Store" width="90"
x="581" y="136">
<parameter
key="repository_entry" value="Data"/>
</operator>
<operator
activated="true" class="read_excel"
compatibility="9.8.001" expanded="true"
height="68" name="Read Excel (2)" width="90"
x="45" y="340">
<parameter
key="excel_file" value="C:/Users/USERNAME/Desktop/^GSPC.xls"/>
<parameter
key="sheet_selection" value="sheet number"/>
<parameter
key="sheet_number" value="1"/>
<parameter
key="imported_cell_range" value="A1"/>
<parameter
key="encoding" value="SYSTEM"/>
<parameter
key="first_row_as_names" value="true"/>
<list
key="annotations"/>
<parameter key="date_format"
value=""/>
<parameter
key="time_zone" value="SYSTEM"/>
<parameter
key="locale" value="English (United States)"/>
<parameter
key="read_all_values_as_polynominal" value="false"/>
<list
key="data_set_meta_data_information">
<parameter key="0"
value="Date.true.date.attribute"/>
<parameter key="1"
value="Open.true.real.attribute"/>
<parameter key="2"
value="High.true.real.attribute"/>
<parameter key="3" value="Low.true.real.attribute"/>
<parameter key="4"
value="Close.true.real.attribute"/>
<parameter key="5"
value="Volume.true.real.attribute"/>
</list>
<parameter
key="read_not_matching_values_as_missings"
value="false"/>
<parameter
key="datamanagement" value="double_array"/>
<parameter
key="data_management" value="auto"/>
</operator>
<operator
activated="true" class="set_role"
compatibility="9.8.001" expanded="true"
height="82" name="Set Role (2)" width="90"
x="246" y="340">
<parameter
key="attribute_name" value="Date"/>
<parameter
key="target_role" value="id"/>
<list
key="set_additional_roles"/>
</operator>
<operator
activated="true" class="series:windowing"
compatibility="7.4.000" expanded="true"
height="82" name="Windowing (2)" width="90" x="447"
y="340">
<parameter
key="series_representation"
value="encode_series_by_examples"/>
<parameter
key="window_size" value="1"/>
<parameter
key="step_size" value="1"/>
<parameter
key="create_single_attributes" value="true"/>
<parameter
key="create_label" value="false"/>
<parameter
key="select_label_by_dimension" value="false"/>
<parameter
key="label_attribute" value="Close"/>
<parameter
key="horizon" value="1"/>
<parameter
key="add_incomplete_windows" value="false"/>
<parameter
key="stop_on_too_small_dataset" value="false"/>
</operator>
<connect
from_op="Read Excel" from_port="output" to_op="Set
Role" to_port="example set input"/>
<connect
from_op="Set Role" from_port="example set output"
to_op="Windowing" to_port="example set input"/>
<connect
from_op="Windowing" from_port="example set output"
to_op="Validation" to_port="training"/>
<connect
from_op="Validation" from_port="model"
to_op="Store" to_port="input"/>
<connect
from_op="Validation" from_port="training"
to_port="result 1"/>
<connect
from_op="Validation" from_port="averagable 1"
to_port="result 2"/>
<connect
from_op="Read Excel (2)" from_port="output" to_op="Set
Role (2)" to_port="example set input"/>
<connect
from_op="Set Role (2)" from_port="example set output"
to_op="Windowing (2)" to_port="example set input"/>
<portSpacing
port="source_input 1" spacing="0"/>
<portSpacing
port="sink_result 1" spacing="0"/>
<portSpacing
port="sink_result 2" spacing="0"/>
<portSpacing
port="sink_result 3" spacing="0"/>
</process>
</operator>
</process>
