dear all,
i am new in rapid miner. i am just trying to do a simple task bt i can't.
i am almost there, it is a small trick i do not know. please help!!!!!!!!!
i would like to fusion two csv datasets. on one side i got one data set containing values from an electroencephalogram.
date time image val1 val2 val3 ...
2021 , 155636686 , img01.png, 10 , 10 , 1305629 , 160891 , 209449 , 30393 , 132207 , 27711 , 30756 , 5792
on the other dataset correlation values
img03.png , very happy
img03.png , arousal neutral
img03.png , quite dominant
i set up img. as an id in both datasets. however, i cannot use joint. i can use union, but is returning;
1 img01.png 10 10 1305629 160891 209449 30393 132207 27711 30756 5792 0 0 0
2 img01.png 54 91 936307 198711 17979 61573 82244 48030 8795 3527 0 0 0
3 img01.png 69 74 1371359 32174 36113 10171 10202 9657 3451 1503 0 0 0
26 img01.png 38 51 1670065 62507 10651 12717 18505 4743 2156 986 0 0 0
27 img01.png 24 37 1022000 65582 5830 12522 12412 12027 1740 3426 0 0 0
28 img01.png 47 40 1212223 144678 19996 24826 18910 19978 6012 3635 0 0 0
29 img01.png 61 37 1581921 51988 10438 29874 24858 23725 3664 3593 0 0 0
30 img01.png 80 48 487892 42078 13074 963 3053 1516 644 326 0 0 0
77 img01.png 0 0 0 0 0 0 0 0 0 0 2 15 25
it is almost what i need, but i would like to find the way to add the values from dataset 2 (2,15, 25) into every row from dataset 1.
this way i wuold be able to generate a single file with all the parametrers i need.
thank you
xml code
<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<process version="5.2.008">
<context>
<input/>
<output/>
<macros/>
</context>
<operator activated="true" class="process" compatibility="5.2.008" expanded="true" name="Process">
<parameter key="logverbosity" value="all"/>
<process expanded="true" height="476" width="685">
<operator activated="true" class="retrieve" compatibility="5.2.008" expanded="true" height="60" name="Retrieve" width="90" x="45" y="75">
<parameter key="repository_entry" value="//MyRepository/pos"/>
</operator>
<operator activated="true" class="rename" compatibility="5.2.008" expanded="true" height="76" name="Rename" width="90" x="179" y="75">
<parameter key="old_name" value="att3"/>
<parameter key="new_name" value="id"/>
<list key="rename_additional_attributes">
<parameter key="att4" value="attention"/>
<parameter key="att5" value="meditation"/>
<parameter key="att6" value="delta"/>
<parameter key="att7" value="theta"/>
<parameter key="att8" value="l alpha"/>
<parameter key="att9" value="h alpha"/>
<parameter key="att10" value="l beta"/>
<parameter key="att11" value="h beta"/>
<parameter key="att12" value="l gamma"/>
<parameter key="att13" value="h gamma"/>
</list>
</operator>
<operator activated="true" class="set_role" compatibility="5.2.008" expanded="true" height="76" name="Set Role" width="90" x="313" y="75">
<parameter key="name" value="id"/>
<parameter key="target_role" value="id"/>
<list key="set_additional_roles">
<parameter key="attention" value="regular"/>
<parameter key="meditation" value="regular"/>
<parameter key="delta" value="regular"/>
<parameter key="theta" value="regular"/>
<parameter key="l alpha" value="regular"/>
<parameter key="h alpha" value="regular"/>
<parameter key="l beta" value="regular"/>
<parameter key="h beta" value="regular"/>
<parameter key="l gamma" value="regular"/>
<parameter key="h gamma" value="regular"/>
</list>
</operator>
<operator activated="true" class="retrieve" compatibility="5.2.008" expanded="true" height="60" name="Retrieve (2)" width="90" x="45" y="165">
<parameter key="repository_entry" value="emo number"/>
</operator>
<operator activated="true" class="rename" compatibility="5.2.008" expanded="true" height="76" name="Rename (2)" width="90" x="179" y="165">
<parameter key="old_name" value="att1"/>
<parameter key="new_name" value="id"/>
<list key="rename_additional_attributes">
<parameter key="att2" value="happiness"/>
<parameter key="att3" value="excitement"/>
<parameter key="att4" value="dominance"/>
</list>
</operator>
<operator activated="true" class="set_role" compatibility="5.2.008" expanded="true" height="76" name="Set Role (2)" width="90" x="313" y="165">
<parameter key="name" value="id"/>
<parameter key="target_role" value="id"/>
<list key="set_additional_roles">
<parameter key="happiness" value="regular"/>
<parameter key="excitement" value="regular"/>
<parameter key="dominance" value="regular"/>
</list>
</operator>
<operator activated="true" class="union" compatibility="5.2.008" expanded="true" height="76" name="Union" width="90" x="476" y="105"/>
<operator activated="true" class="replace_missing_values" compatibility="5.2.008" expanded="true" height="94" name="Replace Missing Values" width="90" x="447" y="300">
<parameter key="attribute" value="happiness"/>
<parameter key="default" value="value"/>
<list key="columns"/>
<parameter key="replenishment_value" value="0"/>
</operator>
<connect from_op="Retrieve" from_port="output" to_op="Rename" to_port="example set input"/>
<connect from_op="Rename" from_port="example set output" to_op="Set Role" to_port="example set input"/>
<connect from_op="Set Role" from_port="example set output" to_op="Union" to_port="example set 1"/>
<connect from_op="Retrieve (2)" from_port="output" to_op="Rename (2)" to_port="example set input"/>
<connect from_op="Rename (2)" from_port="example set output" to_op="Set Role (2)" to_port="example set input"/>
<connect from_op="Set Role (2)" from_port="example set output" to_op="Union" to_port="example set 2"/>
<connect from_op="Union" from_port="union" to_op="Replace Missing Values" to_port="example set input"/>
<connect from_op="Replace Missing Values" from_port="example set output" to_port="result 1"/>
<portSpacing port="source_input 1" spacing="0"/>
<portSpacing port="sink_result 1" spacing="180"/>
<portSpacing port="sink_result 2" spacing="0"/>
</process>
</operator>
</process>
