Knowledge hub · definition

What Is Product Classification?

Product classification assigns each product to the appropriate category or family in the catalog taxonomy.

Classification is the operational step that connects an individual product record to the catalog structure. It determines which category the product belongs to and, often, which attribute schema and validation rules should apply.

Classification can be performed manually, through deterministic rules or with AI-assisted matching.

See How It Works
Classification Workbenchone record · assignment decision
AC820825
Incoming recordSupplier title: “Fan impeller AC820825”Manufacturer Kverneland · category context incomplete
TitlePRODUCT LANGUAGE
IdentifiersPART / BRAND CONTEXT
AttributesSTRUCTURED SIGNALS
Catalog contextEXISTING FAMILY MAP
assignment
Fan Impellerscanonical product type
Seeding Equipmentequipment category
Pneumatic System Partscomponent family
Fan Impellersassigned product type
Other Seeding Partsother family
Classification vs taxonomy

Taxonomy defines the map; classification places the product on the map.

A taxonomy can exist without any products assigned to it. Classification is the repeated decision applied to each product or batch.

Keeping those responsibilities separate makes catalog governance easier: the structure can be controlled centrally while classification workflows evolve independently.

Taxonomy Map / Classification Pinstructure ≠ assignment
CANONICAL TAXONOMY
Agriculture
Machinescategory exists
Implementscategory exists
Partscategory exists
Hydraulicsfamily
Wear partstarget family
Bearingsfamily
Taxonomy defines which nodes exist.Classification selects the node for this record.
Methods

Three ways to assign a product to a category.

Manual review, deterministic rules and AI-assisted matching solve different parts of the same problem. Most catalogs use a combination.

Classification Control Deskmode selector
MODE 01
ManualExpert judgement for unusual or ambiguous products.
MODE 02
RulesDeterministic routing from known codes and patterns.
MODE 03
AI-assistedSeveral product signals evaluated together.
Supplier recordtitle · code · attributes · context
CURRENT METHOD
Manual reviewA specialist inspects the record and chooses the category.
Objective: map into an existing canonical taxonomy — do not invent categories.
AI classification

AI can use several product signals instead of relying on one category label.

Title, identifiers, extracted attributes and other product context can be evaluated together to suggest the most likely target category.

The objective should be classification into an existing canonical taxonomy, not uncontrolled generation of new categories.

Signal Fusion Chamber4 signals → 1 target
Product title“Fan impeller AC820825” identifies the part type and reference.
IdentifiersAC820825 + EAN 8716106986118 provide identity signals.
Extracted attributesMaterial: Metal; compatibility: Optima / Optima HD.
Product contextKverneland seeding-equipment context and canonical taxonomy.
suggested target
Agricultural Machinery / Seeding Equipment / Fan Impellersmap to canonical taxonomy
Signals support a suggestion. They do not authorize creation of a new category.
Routing state

Evidence quality determines whether classification can continue.

ENRIVAQ does not publish one universal probability threshold for every classification. Routing depends on product identity, canonical binding, provenance and conflict state.

A clear supported assignment can continue. Competing category paths, weak identity or incomplete evidence are held for review. Invalid or wrong-product evidence is rejected.

Classification Routing Railevidence state · not probability
INSUFFICIENT
REVIEW
CONTINUE
INSUFFICIENT CONTEXT
Hold

Do not force a category when product identity or taxonomy evidence is weak.

identity / context incomplete
COMPETING PATHS
Review

Multiple plausible bindings or conflicting evidence stay unresolved.

ambiguity / conflict
SUPPORTED MATCH
Continue

Clear identity, canonical target and supporting evidence allow the assignment to proceed.

AC820825 → Fan Impellers
Example

Classify from product evidence, not from a vague supplier label.

The AC820825 reference arrives as a Kverneland fan-impeller record. Identity signals, compatible machine context and the product type support a much more specific canonical placement than a generic spare-parts bucket.

The classification outcome determines which attribute family applies next. That matters because a fan impeller should not inherit the schema of a bearing, blade or generic “tractor part”.

Evidence → Canonical ProjectionAC820825
SOURCE RECORD
Kverneland AC820825Fan impeller · Optima / Optima HD context · EAN 8716106986118.
OEM / MPN AC820825PRODUCT TYPE: FAN IMPELLEROPTIMA / OPTIMA HDKVERNELAND / ACCORD
Agricultural Machineryroot
Seeding Equipmentbranch
Pneumatic Seeding System Partsfamily
Fan Impellerscanonical target + schema
AC820825 → Agricultural Machinery → Seeding Equipment → Pneumatic Seeding System Parts → Fan Impellersverified public reference
Common mistakes

Classification problems often come from unclear taxonomy rather than the classifier itself.

Duplicate targets, generic families, title-only decisions and forced assignment create structural errors that propagate downstream.

Taxonomy Fracture Map5 structural failure modes
Canonical taxonomycontrolled structure
Supplier variations become categoriesCreating new categories for every supplier variation.taxonomy sprawl
Generic bucket hides differencesUsing one generic category for technically different product families.lost specificity
Only title text is consideredIgnoring identifiers and attributes during classification.title-only
Confidence is treated as proofA confidence score does not prove the category is correct.false proof
Ambiguous records are forcedUnresolved products should be recorded for review instead of forced into the closest category.human review
FAQ

Common questions about product classification.

Automation, taxonomy ownership, useful input data and the link between classification and enrichment.

Classification Logic Deckquestion → rule → consequence
PARTIALLY

Automation still needs an ambiguity path.

Some records can be classified automatically, but ambiguous technical products may still require review.

PARTIALLY
Next step

See how classification routes products into the right family and schema.

Classification is not an isolated label. It determines which family, attribute schema and validation logic become relevant to the product record.

Operational Routeclassification → downstream rules
01
Product recordincoming item
02
Classificationassignment decision
03
Familycanonical target
04
Schemarelevant attributes
05
Validationrules and review

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