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Power Platform Community / Forums / Power Automate / Train an entity extrac...
Power Automate
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Train an entity extraction AI model on amounts

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Posted on by 61

Hello,

Do you have any ideas how to train an entity extraction model to recognize different types of amounts, for example the following:

€566

566,56€

566.58 euros

566,58 EUR

EURO 566.58

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  • schmid1208 Profile Picture
    87 on at

    Hello @asynadinou

     

    This is a great question, and a problem I've had historically. I trained several different entity extraction models, but kept running into problems with accuracy. Have you tried creating your own AI Prompt in AI Builder, and are you able to? Since moving my entity extraction models to custom prompts, the accuracy of finding different variations is much higher. I've assume this is due to the underlying language model running the entity extraction model versus the GPT model. 

     

    I hope this help! If it did, please feel free to accept my response as the solution 🙂

     

    -Reid

  • Verified answer
    CedrickB Profile Picture
    Moderator on at

    I would recommend to use AI Builder create GPT with GPT instead of building an entity extraction model.
    GPT is able without training to extract these.

    A prompt like this one should work: "Extract all amounts in this [Text] and return as JSON list"

    [Text] being a dynamic value added to the AI Builder custom prompt.

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