Consider to add named entity recognition

[ivbeg]

Named entity recognitions technology helps to identify named objects inside texts.

Strong

• allows to identify objects inside text blobs
• could allow to support more named entities (identifiers)

Weakness

• could be very slow
• need to prepare PII and identifier rules for recognition

Possible implementation - Slovnet https://github.com/natasha/slovnet

[ivbeg]

Presidio looks like possible NER engine. The ways to implement:

• support analysis of list of fields
• support analysis of any string fields with length greater than max_len parameter. Support this parameter.
• link NER entities to semantic types registry