Hungarian Vowel Harmony Classifier
Audit observed common Hungarian back/front/neutral spelling classes (é/i/í neutral in this model), retaining mixed and neutral-only ambiguity; lexical antiharmony and suffix choice cannot be inferred solely from this screen.
Description
Hungarian spelling can show back, front and neutral vowel evidence.
Hungarian spelling can show back, front and neutral vowel evidence. Neutral-only and mixed patterns leave lexical uncertainty.1
Enter one word using permitted Latin letters/marks. NFC-normalize/lowercase, count the three classes and return back/front/mixed/neutral-only/no-vowel label.
When to use Hungarian Vowel Harmony Classifier
Use Hungarian Vowel Harmony Classifier when you need to evaluate the supplied records under the calculation and evidence rules below. This screening does not determine suffix choice, lexical antiharmony or spoken vowel realization.
Prepare explicit text tokens, annotated language observations, caller mappings or a supported locale as requested. Preserve source evidence and the stated Unicode counting convention.
How to use Hungarian Vowel Harmony Classifier and understand its results
- Prepare explicit text tokens, annotated language observations, caller mappings or a supported locale as requested. Preserve source evidence and the stated Unicode counting convention.
- Enter hungarianWord using the field table and calculation rules, then run the tool.
- Read vowelHarmonyObservation, backVowelCount, frontNonneutralVowelCount, neutralVowelCount. The explanation below defines the units, signs, ordering and any flags or placeholder values.
- If the tool reports an input issue, correct the values and run it again. Apply the stated assumptions when interpreting a successfully returned result.
| Input field | Meaning | Value type; see rules below | Requirement |
|---|---|---|---|
| hungarianWord | Hungarian word | string | Required |
Enter one word using permitted Latin letters/marks. NFC-normalize/lowercase, count the three classes and return back/front/mixed/neutral-only/no-vowel label.
back=aáoóuú; front=eöőüű; neutral=éií Units, indexing, boundary conditions and exceptional cases are defined in the calculation rules above.
| Output field | Meaning | Value type |
|---|---|---|
| vowelHarmonyObservation | Vowel harmony observation | string |
| backVowelCount | Back vowel count | number |
| frontNonneutralVowelCount | Front nonneutral vowel count | number |
| neutralVowelCount | Neutral vowel count | number |
{
"input": {
"hungarianWord": "ház"
},
"output": {
"vowelHarmonyObservation": "back",
"backVowelCount": 1,
"frontNonneutralVowelCount": 0,
"neutralVowelCount": 0
}
}Limitations and assumptions
This screening does not determine suffix choice, lexical antiharmony or spoken vowel realization.
Numeric inputs, where present, must be finite. Follow the calculation-specific rules for overflow, underflow and exceptional cases. Extremely large text inputs are rejected. Missing required fields, extra fields, wrong value types and violations of the calculation rules are input errors.
Alternative or Complementary methods
Use IPA Vowel Height/Backness Classifier: The IPA vowel chart describes height, backness and rounding. A plain-symbol lookup is different from measuring an acoustic vowel. For a complementary task, use Syllable Structure Type Lookup (CV/CVC): A syllable pattern records onset, nucleus and coda under a caller’s segmentation. Multiple V symbols may represent a multi-vowel nucleus.
References
-
Hungarian Vowel Harmony Classifier — tool.io
Similar or alternative tools
- IPA Vowel Height/Backness Classifier
The IPA vowel chart describes height, backness and rounding. A plain-symbol lookup is different from measuring an acoustic vowel.
- Syllable Structure Type Lookup (CV/CVC)
A syllable pattern records onset, nucleus and coda under a caller’s segmentation. Multiple V symbols may represent a multi-vowel nucleus.