.. _auto_keyvalue_classify:

*CLASSIFY THE VALUE IN EACH ROW*
================================

Classifies each row in a key-value response by evaluating user-defined label conditions against each value, assigning a configurable default label when no condition matches. Use this worker to bucket simulation or test response metrics into categorical classes (e.g. Pass/Fail, Low/Med/High) for downstream filtering or reporting.

When to use
-----------

Classification: **process**.

Tagged: ``bucketing``, ``classify``, ``condition``, ``keyvalue``, ``label``, ``pass-fail``, ``transformation``.

Inputs
------

.. list-table::
   :header-rows: 1
   :widths: 20 20 20 20 20 20

   * - Label
     - ID
     - Type
     - Default
     - Required
     - Description
   * - Response To Classify
     - responsetoclassify
     - keyvalue
     - —
     - 
     - Key-value pairs to classify, where each key is a metric name and each value is a scalar result to be evaluated against the defined conditions.
   * - Default Label
     - defaultlabel
     - scalar
     - NoLabel
     - 
     - Fallback classification label (string, default: "NoLabel") assigned to any row whose value does not satisfy any of the specified conditions.
   * - Condition
     - condition
     - labelcondition
     - —
     - 
     - One or more label-condition rules (repeatable) that define the threshold or logical expression a value must meet to be assigned a given class label.

Outputs
-------

.. list-table::
   :header-rows: 1
   :widths: 20 20 20 20

   * - Label
     - ID
     - Type
     - Description
   * - keyvalue_classify_output_1
     - keyvalue_classify_output_1
     - dataset
     - Dataset containing the original keys alongside their assigned classification labels, one row per key-value pair from the input.

Disciplines
-----------

- ai_ml.supervised.classification
- data.dataset.transform

Runnable example
----------------

A runnable example is registered for this worker. Open the example workflow on the d3VIEW canvas: `/api/workflow/example?id=keyvalue_classify <https://www.d3view.com/api/workflow/example?id=keyvalue_classify>`_

.. raw:: html

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   Auto-generated from <code>transformation</code> schema. Worker id: <code>keyvalue_classify</code>. Schema hash: <code>07203a66f22a</code>. Hand-curated docs in <code>workerexamples/</code> override this page when present.
   </p>