langchain_experimental.data_anonymizer.deanonymizer_matching_strategies.case_insensitive_matching_strategy(text: str, deanonymizer_mapping: Dict[str, Dict[str, str]]) str[source]

Case insensitive matching strategy for deanonymization.

It replaces all the anonymized entities with the original ones

irrespective of their letter case.

  • text (str) – text to deanonymize

  • deanonymizer_mapping (Dict[str, Dict[str, str]]) – mapping between anonymized entities and original ones

Return type


Examples of matching:

keanu reeves -> Keanu Reeves JOHN F. KENNEDY -> John F. Kennedy

Examples using case_insensitive_matching_strategy