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This repository has been archived by the owner on Mar 12, 2024. It is now read-only.
Only general answers are provided.
If you want to ask about "why X did not work", please use the Unexpected behaviors issue template.
About how to implement new models / new dataloader / new training logic, etc., check documentation first.
We do not answer general machine learning / computer vision questions that are not specific to DETR, such as how a model works, how to improve your training/make it converge, or what algorithm/methods can be used to achieve X.
How to train a new model for Custom object detection in google colab.
The text was updated successfully, but these errors were encountered:
Hi there,
I have been using DETR on my own dataset and it works very well. I get a good mAP and Recall on the validation set. My question is, how to I run cocoEval to give me the same or similar results to what it got during model training. For example the model achieved and mAP of 0.89 on the validation set. I then decided to see if I could produce the same results again. I ran the model in eval mode on the dataset and set a confidence threshold > 0.8 and saved the results in a json file. I then used cocoeval and gave the validation set json and my new resFile as inputs and the evaluation results gave me an mAP of 0.6, which isn’t right. How do I go about getting the same or similar results as to what the model achieved originally and consequently how do I adjust the confidence threshold and get the precision-recall curves for these different thresholds. I should have said that I did try the cocoeval with all predictions (no filter on the confidences) and my mAP result was still a lot lower than what the model showed me. I guess my real question is, what code / steps should I take so that I can get the same results as what the model gave on the validation set? How to I replicate these figures ? What do I need to do to achieve this?
So far I ran the model in eval mode, ran predictions on my dataset and saved them into a json file. I then ran the code as shown in the attached image, but the results I got were no where near the same as what the model gave.
thank you.
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NOTE:
Only general answers are provided.
If you want to ask about "why X did not work", please use the
Unexpected behaviors issue template.
About how to implement new models / new dataloader / new training logic, etc., check documentation first.
We do not answer general machine learning / computer vision questions that are not specific to DETR, such as how a model works, how to improve your training/make it converge, or what algorithm/methods can be used to achieve X.
How to train a new model for Custom object detection in google colab.
The text was updated successfully, but these errors were encountered: