Hi all,
EDIT: I have found the problem.
I ran into a problem with the process window operator in the Time Series. I am trying to smooth out data on a set of different data sizes and combine them by using average. Before this process works fine, but now each time I tried run the same process, it gave me an error. As shown with the attached picture. I have verified there the example set into the operator has the correct attributes. I attached 2 files that I want to apply the process to. I have verified this process works before. All I changed was filtering out some of the reading that was not neccessary and reduce the size of each files further. The process is as follow:
<?xml version="1.0" encoding="UTF-8"?><process version="9.0.001">
<context>
<input/>
<output/>
<macros/>
</context>
<operator activated="true" class="process" compatibility="9.0.001" expanded="true" name="Process">
<process expanded="true">
<operator activated="true" class="concurrency:loop_files" compatibility="9.0.001" expanded="true" height="82" name="Loop Files" width="90" x="246" y="34">
<parameter key="directory" value="D:\Intern\WHL_East\tsne test"/>
<process expanded="true">
<operator activated="true" class="read_csv" compatibility="9.0.001" expanded="true" height="68" name="Read CSV" width="90" x="45" y="34">
<parameter key="column_separators" value=","/>
<parameter key="date_format" value="MM/dd/yyyy"/>
<parameter key="first_row_as_names" value="false"/>
<list key="annotations"/>
<list key="data_set_meta_data_information"/>
</operator>
<operator activated="true" class="set_role" compatibility="9.0.001" expanded="true" height="82" name="Set Role" width="90" x="179" y="34">
<parameter key="attribute_name" value="att1"/>
<parameter key="target_role" value="id"/>
<list key="set_additional_roles"/>
</operator>
<operator activated="true" class="transpose" compatibility="9.0.001" expanded="true" height="82" name="Transpose" width="90" x="313" y="34"/>
<operator activated="true" class="select_attributes" compatibility="9.0.001" expanded="true" height="82" name="Select Attributes (6)" width="90" x="447" y="34">
<parameter key="attribute_filter_type" value="single"/>
<parameter key="attribute" value="Time"/>
<parameter key="invert_selection" value="true"/>
</operator>
<operator activated="true" class="time_series:process_windows" compatibility="9.0.000" expanded="true" height="82" name="Process Windows" width="90" x="648" y="34">
<parameter key="no_overlapping_windows" value="true"/>
<parameter key="create_horizon_(labels)" value="false"/>
<process expanded="true">
<operator activated="true" class="time_series:extract_std_descriptive_features" compatibility="9.0.000" expanded="true" height="82" name="Extract Aggregates" width="90" x="246" y="34">
<parameter key="sum" value="false"/>
<parameter key="geometric_mean" value="false"/>
<parameter key="first_quartile" value="false"/>
<parameter key="mode" value="false"/>
<parameter key="third_quartile" value="false"/>
<parameter key="min" value="false"/>
<parameter key="max" value="false"/>
<parameter key="std_deviation" value="false"/>
<parameter key="kurtosis" value="false"/>
<parameter key="skewness" value="false"/>
</operator>
<operator activated="true" class="transpose" compatibility="9.0.001" expanded="true" height="82" name="Transpose (2)" width="90" x="447" y="34"/>
<connect from_port="windowed example set" to_op="Extract Aggregates" to_port="example set"/>
<connect from_op="Extract Aggregates" from_port="features" to_op="Transpose (2)" to_port="example set input"/>
<connect from_op="Transpose (2)" from_port="example set output" to_port="output 1"/>
<portSpacing port="source_windowed example set" spacing="0"/>
<portSpacing port="source_input 1" spacing="0"/>
<portSpacing port="sink_output 1" spacing="0"/>
<portSpacing port="sink_output 2" spacing="0"/>
</process>
</operator>
<connect from_port="file object" to_op="Read CSV" to_port="file"/>
<connect from_op="Read CSV" from_port="output" to_op="Set Role" to_port="example set input"/>
<connect from_op="Set Role" from_port="example set output" to_op="Transpose" to_port="example set input"/>
<connect from_op="Transpose" from_port="example set output" to_op="Select Attributes (6)" to_port="example set input"/>
<connect from_op="Select Attributes (6)" from_port="example set output" to_op="Process Windows" to_port="example set"/>
<connect from_op="Process Windows" from_port="output 1" to_port="output 1"/>
<portSpacing port="source_file object" spacing="0"/>
<portSpacing port="source_input 1" spacing="0"/>
<portSpacing port="sink_output 1" spacing="0"/>
<portSpacing port="sink_output 2" spacing="0"/>
</process>
</operator>
<operator activated="true" class="append" compatibility="9.0.001" expanded="true" height="82" name="Append" width="90" x="380" y="34"/>
<connect from_op="Loop Files" from_port="output 1" to_op="Append" to_port="example set 1"/>
<connect from_op="Append" from_port="merged set" to_port="result 1"/>
<portSpacing port="source_input 1" spacing="0"/>
<portSpacing port="sink_result 1" spacing="0"/>
<portSpacing port="sink_result 2" spacing="0"/>
</process>
</operator>
</process>
