Keyword-based support ticket categorizer

Pure keyword-scoring Code node categorizes support tickets in n8n without AI API calls

AA clean typed decision (yes/no, a pick from a list, or a level on a scale) that is concrete, repeats routinely, and has meaningful value.3.81

Key facts

Vertical
Cross-industry
Function
Support & CX
Status
Seen in the wild
Volume
routine
Value
meaningful
Risk
moderate
Evidence
described plan
Flags
check-fit

Source: https://community.n8n.io/t/how-i-built-a-keyword-based-support-ticket-categorizer-in-n8n-no-ai-api-needed/304524

Build this with a classifier

Define a typed decision with a bounded answer, then evaluate it on examples.

{
  "decision_type": "choice",
  "question": "Does this input match the decision in “Keyword-based support ticket categorizer”?",
  "input": "<input to classify>",
  "output": "one label from a fixed list"
}

Related use cases

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