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rule based address recognizer

See original GitHub issue

I came across this Demo and learned that presidio detect the address using data from open street map which includes: Names of places + point of interest + addresses for specific regions.

Later in the demo presidio put his data in a Trie data structure and use term frequency to find the address.

I looked into the predefined recognizers and also the supported list in documentation but I wasn’t able to find anything on address.

As far as I was able to figure out, the address detection is part of spacy recognizer. But I wasn’t able to find anything else.

Would you please point out where the rule-based approach for finding address is located in the GitHub repo? Or is this something deprecated?

Issue Analytics

State:
Created 2 years ago
Comments:7 (4 by maintainers)

Top GitHub Comments

1reaction

fatemerhmicommented, Aug 12, 2021

Hi @omri374,

Of course. I’d be happy to collaborate on this 😃

0reactions

omri374commented, Aug 22, 2022

Hi @sdixit0309, there is no official address recognizer in Presidio. What I would suggest to look into is NER models which were trained on data containing addresses. For example: https://huggingface.co/obi/deid_roberta_i2b2

Here’s an example Presidio recognizer which leverages this specific transformers model: https://huggingface.co/spaces/omri374/presidio/blob/main/transformers_recognizer.py (an adaptation of the transformers sample in Presidio’s samples gallery).

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