Hey all!
Not sure if this is the right place to post.
I think in the current version of VertexAI/AutoML Vision for Object Detection, there is a bug with tensorflow lite exporting. This is something new, it worked perfectly fine a month ago.
Specifically, the TensorFlow Lite object detector’s confidence scores cap at 0.5. It’s not the model itself, since the TFJS export works well without the 0.5 maximum on the bounding boxes.
I think it’s just a bug in AutoML/Vertex AI that renders the TFLite Object Detection model completely unusable.
I reported the issue here 7, but just wanted to give it more visibility since it’s a complete roadblock for anyone using Object Detection with Vertex AI/AutoML.
Let me know if there’s anything I can do to help! Happy to test any fixes and verify they work