The JoinByTransformation allows us to concatenate values with a separator e.g. join the n-grams from the N-Gram transformation. If you get a string back that you want to use for tagging you should join the values by a comma.
Specific Definitions
Property | Value |
kind | JoinByTransformation |
separator | A string (that can also contain a variable) that represents the separator to use for joining multiple strings together. |
Join all IPTC Subjects by Comma
"transformations": [
{
"kind": "JoinByTransformation",
"separator": ",",
"traceRefId": null
}
],
"storeIn": "allIptcSubjects",
"traceRefId": null