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Error when trying to write SIM

A RapidMiner user wants to know the answer to this question: "Hey everyone. I want to write a SIM (similarity measure object). I tried using "write database", but I received a error. I tried other operators like "write csv" and other but all they failed. I get the "Expected ExampleSet but received SimilarityMeasureObject" for error message. Any tips? Thanks. Attaching the XML Process below"

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Hello @up201708850

You need to connect Data to simlarity operator after the similarity to data operator. This will give you an example set that can be stored using CSV or excel.

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<?xml version="1.0" encoding="UTF-8"?><process version="8.0.001">

<context>

<input/>

<output/>

<macros/>

</context>

<operator activated="true" class="process" compatibility="8.0.001" expanded="true" name="Process">

<parameter key="logfile" value="e0"/>

<parameter key="resultfile" value="e1"/>

<process expanded="true">

<operator activated="false" class="retrieve" compatibility="8.0.001" expanded="true" height="68" name="Retrieve dbo.tbPmRmSmp100" width="90" x="45" y="34">

<parameter key="repository_entry" value="//DB/SQLEXPRESS01/Example Sets/dbo.tbPmRmSmp100"/>

</operator>

<operator activated="true" class="retrieve" compatibility="8.0.001" expanded="true" height="68" name="Retrieve dbo.tbPmRmSmpCOLUMBIDAE" width="90" x="112" y="187">

<parameter key="repository_entry" value="//DB/SQLEXPRESS01/Example Sets/dbo.tbPmRmSmpCOLUMBIDAE"/>

</operator>

<operator activated="true" class="set_role" compatibility="8.0.001" expanded="true" height="82" name="Set Role" width="90" x="313" y="187">

<parameter key="attribute_name" value="IdDo"/>

<parameter key="target_role" value="label"/>

<list key="set_additional_roles"/>

</operator>

<operator activated="true" class="select_attributes" compatibility="8.0.001" expanded="true" height="82" name="Select Attributes" width="90" x="447" y="187">

<parameter key="attribute_filter_type" value="subset"/>

<parameter key="attributes" value="CdVal|IdCttMdd"/>

</operator>

<operator activated="true" class="filter_examples" compatibility="8.0.001" expanded="true" height="103" name="Filter Examples" width="90" x="581" y="187">

<list key="filters_list">

<parameter key="filters_entry_key" value="IdCttMdd.eq.2"/>

</list>

</operator>

<operator activated="true" class="text:process_document_from_data" compatibility="8.1.000" expanded="true" height="82" name="Process Documents from Data" width="90" x="715" y="187">

<list key="specify_weights"/>

<process expanded="true">

<operator activated="true" class="text:transform_cases" compatibility="8.1.000" expanded="true" height="68" name="Transform Cases" width="90" x="45" y="34">

<parameter key="transform_to" value="upper case"/>

</operator>

<operator activated="true" class="text:tokenize" compatibility="8.1.000" expanded="true" height="68" name="Tokenize" width="90" x="179" y="34">

<parameter key="mode" value="specify characters"/>

<parameter key="characters" value=","/>

<parameter key="expression" value="(?is)"/>

</operator>

<operator activated="true" class="text:filter_stopwords_english" compatibility="8.1.000" expanded="true" height="68" name="Filter Stopwords (English)" width="90" x="313" y="85"/>

<operator activated="false" class="text:filter_tokens_by_pos" compatibility="8.1.000" expanded="true" height="68" name="Filter Tokens (by POS Tags)" width="90" x="45" y="187"/>

<operator activated="true" class="text:filter_by_length" compatibility="8.1.000" expanded="true" height="68" name="Filter Tokens (by Length)" width="90" x="447" y="136">

<parameter key="min_chars" value="3"/>

</operator>

<operator activated="true" class="text:stem_porter" compatibility="8.1.000" expanded="true" height="68" name="Stem (Porter)" width="90" x="380" y="34"/>

<operator activated="false" class="text:generate_n_grams_terms" compatibility="8.1.000" expanded="true" height="68" name="Generate n-Grams (Terms)" width="90" x="514" y="238">

<parameter key="max_length" value="10"/>

</operator>

<connect from_port="document" to_op="Transform Cases" to_port="document"/>

<connect from_op="Transform Cases" from_port="document" to_op="Tokenize" to_port="document"/>

<connect from_op="Tokenize" from_port="document" to_op="Filter Stopwords (English)" to_port="document"/>

<connect from_op="Filter Stopwords (English)" from_port="document" to_op="Filter Tokens (by Length)" to_port="document"/>

<connect from_op="Filter Tokens (by Length)" from_port="document" to_op="Stem (Porter)" to_port="document"/>

<connect from_op="Stem (Porter)" from_port="document" to_port="document 1"/>

<portSpacing port="source_document" spacing="0"/>

<portSpacing port="sink_document 1" spacing="0"/>

<portSpacing port="sink_document 2" spacing="0"/>

</process>

</operator>

<operator activated="true" class="store" compatibility="8.0.001" expanded="true" height="68" name="Store" width="90" x="916" y="289">

<parameter key="repository_entry" value="Result01"/>

</operator>

<operator activated="true" class="multiply" compatibility="8.0.001" expanded="true" height="103" name="Multiply" width="90" x="916" y="136"/>

<operator activated="true" class="jdbc_connectors:write_database" compatibility="8.0.001" expanded="true" height="68" name="Write Database (2)" width="90" x="1050" y="136">

<parameter key="connection" value="SQLEXPRESS01"/>

<parameter key="table_name" value="aaa"/>

<parameter key="overwrite_mode" value="overwrite"/>

</operator>

<operator activated="true" class="data_to_similarity" compatibility="8.0.001" expanded="true" height="82" name="Data to Similarity" width="90" x="1050" y="238"/>

<operator activated="true" class="retrieve" compatibility="8.0.001" expanded="true" height="68" name="Retrieve" width="90" x="45" y="391">

<parameter key="repository_entry" value="Result01"/>

</operator>

<operator activated="true" class="text:wordlist_to_data" compatibility="8.1.000" expanded="true" height="82" name="WordList to Data" width="90" x="179" y="391"/>

<connect from_op="Retrieve dbo.tbPmRmSmpCOLUMBIDAE" from_port="output" to_op="Set Role" to_port="example set input"/>

<connect from_op="Set Role" from_port="example set output" to_op="Select Attributes" to_port="example set input"/>

<connect from_op="Select Attributes" from_port="example set output" to_op="Filter Examples" to_port="example set input"/>

<connect from_op="Filter Examples" from_port="example set output" to_op="Process Documents from Data" to_port="example set"/>

<connect from_op="Process Documents from Data" from_port="example set" to_op="Multiply" to_port="input"/>

<connect from_op="Process Documents from Data" from_port="word list" to_op="Store" to_port="input"/>

<connect from_op="Multiply" from_port="output 1" to_op="Write Database (2)" to_port="input"/>

<connect from_op="Multiply" from_port="output 2" to_op="Data to Similarity" to_port="example set"/>

<connect from_op="Write Database (2)" from_port="through" to_port="result 1"/>

<connect from_op="Retrieve" from_port="output" to_op="WordList to Data" to_port="word list"/>

<connect from_op="WordList to Data" from_port="word list" to_port="result 2"/>

<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>

Hello @up201708850

You need to connect Data to simlarity operator after the similarity to data operator. This will give you an example set that can be stored using CSV or excel.

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