# Machine learning extractor

**URL:** <https://forum.uipath.com/t/machine-learning-extractor/175233>\
**Category:** Help\
**Tags:** ai, question, intelligent-ocr, document-understanding, activities\
**Created:** [December 7, 2019, 1:50pm UTC](https://forum.uipath.com/t/machine-learning-extractor/175233 "2019-12-07T13:50:55Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![praneethpeyyeti](https://avatars.discourse-cdn.com/v4/letter/p/b38774/32.png) [@praneethpeyyeti](https://forum.uipath.com/u/praneethpeyyeti)\
**Post date:** [December 7, 2019, 1:50pm UTC](https://forum.uipath.com/t/machine-learning-extractor/175233/1 "2019-12-07T13:50:55Z")

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Hi,

I am using data extractor scope activity, inside that i am using machine learning extractor with api key, endpoint url, can anybody help how to configure the fields of certain doc type Example: Invoice in my case inside configure extractor.

 ![image](https://global.discourse-cdn.com/uipath/original/3X/2/7/2749037aae848bec71efba48203ad4c2ca58cec5.png)  
Thanks,  
In advance

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**Author:** ![amithvs](https://sea2.discourse-cdn.com/uipath/user_avatar/forum.uipath.com/amithvs/32/10960_2.png) [@amithvs](https://forum.uipath.com/u/amithvs)\
**Post date:** [March 23, 2020, 5:22am UTC](https://forum.uipath.com/t/machine-learning-extractor/175233/2 "2020-03-23T05:22:42Z")

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hi buddy, any solution?