Enum: TransformationType

A controlled datamodels of the types of transformation that can be applied to

URI: TransformationType

Permissible Values

Value

Meaning

Description

Stemming

None

Removal of the last few characters of a word to yield a stem term for each wo…

Lemmatization

None

Contextual reduction of a word to its base form for each word in the term

WordOrderNormalization

None

reorder words in the term to a standard order such that comparisons are order…

Depluralization

None

Transform plural form to singular form for each word in a term

CaseNormalization

None

Transform term to a standard case, typically lowercase

WhitespaceNormalization

None

Trim whitespace, condense whitespace runs, and transform all non-space whites…

TermExpanson

None

Expand terms using a dictionary

Identifier and Mapping Information

Schema Source

  • from schema: https://w3id.org/oak/text_annotator

LinkML Source

```yaml name: TransformationType description: A controlled datamodels of the types of transformation that can be applied to from_schema: https://w3id.org/oak/text_annotator rank: 1000 permissible_values: Stemming: text: Stemming description: Removal of the last few characters of a word to yield a stem term for each word in the term Lemmatization: text: Lemmatization description: Contextual reduction of a word to its base form for each word in the term WordOrderNormalization: text: WordOrderNormalization description: reorder words in the term to a standard order such that comparisons are order-independent Depluralization: text: Depluralization description: Transform plural form to singular form for each word in a term CaseNormalization: text: CaseNormalization description: Transform term to a standard case, typically lowercase WhitespaceNormalization: text: WhitespaceNormalization description: Trim whitespace, condense whitespace runs, and transform all non-space whitespace to spaces TermExpanson: text: TermExpanson description: Expand terms using a dictionary
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