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Power Platform Community / Forums / Power Apps / Unable to count more t...
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Unable to count more than on object in AI object detection in PowerApps

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Posted on by 527

Hi

I have created object detection AI builder in PowerApps.

My app is counting one Chair only but more than one chair app is not counting.

Please help me to achieve to count all the chairs.

knsrinath_0-1650809418727.png

knsrinath_1-1650809626819.png

 

Thanks & Regards

 

 

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  • v-yujincui-msft Profile Picture
    Microsoft Employee on at

    Hi @knsrinath ,

     

    Based on the Screenshots you provided, i noticed that the performance of the Model is 100, as the hint on the page says: This score looks unrealistically high, it doesn't mean the model has perfect accuracy.

     

    Maybe you could consider training your object detection model with a larger number and variety of images.

    https://docs.microsoft.com/en-us/ai-builder/collect-images#data-quantity-and-data-balance

     

    In addition, i have made a test on my side.

    1. Here is my Model.

    vyujincuimsft_0-1650963111379.png

    2. Here is my App.

    vyujincuimsft_1-1650963151785.png

    Although the images I used for testing were recognized well, I don't think my model has such high performance since I only used 16 images to train the model. So maybe you could try to train your model with a bigger and richer dataset and try it again.

     

    Best Regards,
    Charlie Choi

     

     

     

     

  • victorn Profile Picture
    6 on at

    Side track: why is my model not counting?

  • CedrickB Profile Picture
    Microsoft Employee on at

    As said by Charlie, you should consider adding more samples to the model.

    In particular, samples with several objects to make it work fine.

  • victorn Profile Picture
    6 on at

    who are you replying to?

  • CedrickB Profile Picture
    Microsoft Employee on at

    Victor, if I understand your problem properly, you mentioned a similar issue as in the original post where not all objects were recognized when several were present in the picture.

    The recommendation which was also in the original post is to provide samples with several objects in the picture during training.

    At run time, the model would return several results and you can just count the number of results.

    Does this makes sense?

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