| 摘要 |
A method and system of de-identification of a record ( 100 ) are provided. The method includes creating a vector of identification field values ( 201 ) of a record ( 100 ), searching unstructured data ( 205 ) of the record ( 100 ) for each identification field value of the vector ( 201 ), and de-identifying the identification field values ( 230 ) of the record ( 100 ). The step of creating a vector of identification field values ( 201 ) extracts the values from one or more structured portions ( 101 ) of the record ( 100 ). An action ( 202 ) is defined for each identification field to de-identify the identification field. The method may include defining a mapping ( 203 ) of unstructured portions ( 111, 112, 113, 114 ) of the record ( 100 ), and extracting the unstructured portions ( 111, 112, 113, 114 ) of the record ( 100 ), wherein the steps of searching and de-identifying are carried out on the extracted unstructured portions ( 205 ).
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