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Use repo provided protoc.

1

In Ubuntu 18.04 (what is used for TF 1.15.5 container), Canonical ships 3.0.0 for the protobuf compiler. So downloading the zip is unnecessary. https://packages.ubuntu.com/bionic/protobuf-compiler

RyanHir

Can you add or extend the tutorial to Obeject detection + points regression? [Centerface](https://github.com/Star-Clouds/CenterFace) or something similar runnable on Coral would be really nice to have.

bhack

Fix issue with files containing jpg

1

Files containing `jpg` in them like a lot of Roboflow exports have, for example `0AE5531F-906F-461B-88A1-246C569F0E0D_jpg.rf.06d5884d72dac1031f6a6c54370e6492.jpg` where causing the example to search for the annotation in `0AE5531F-906F-461B-88A1-246C569F0E0D_xml.rf.06d5884d72dac1031f6a6c54370e6492.xml` instead of `0AE5531F-906F-461B-88A1-246C569F0E0D_jpg.rf.06d5884d72dac1031f6a6c54370e6492.xml` because...

Sid220

Fix tf version comparison

1

Fixes #25

friedensfurz

assert float(tf.__version__[:3]) >= 2.3 triggers because actual version is > 2.10

3

### Description In retrain_classification_ptq_tf2.ipynb, there is a check `assert float(tf.__version__[:3]) >= 2.3` that should check whether the used tensorflow version is at least 2.3 or higher. Now colab uses 2.13...

MG-EuS

### Description Hello, It seems the Colab worksheet created and linked throughout coral.ai to retrain SSD Mobilenet no longer works. This appears to be because of TF1. Are there plans...

joshfox10

When i execute model.summary() in google collab it throw bellow error ValueError Traceback (most recent call last) [](https://localhost:8080/#) in () ----> 1 model.summary() 1 frames [/usr/local/lib/python3.10/dist-packages/optree/ops.py](https://localhost:8080/#) in tree_map(func, tree, is_leaf,...

ahmad212133

Retrain EfficientDet-Lite detector for the Edge TPU (TF2) Example Broken

1

### Description Retrain EfficientDet-Lite detector for the Edge TPU (TF2) example on Google Colab no longer works, presumably due to the updated Python version of Google Colab. It appears that...

Accurex

Hi, Would it be possible to provide a tutorial to train a model from scratch? There are already tutorials to retrain models but none to train one from scratch. Or...

jheaff1

retrain SSDLite MobileDet detector for the Edge TPU using my own images

2

Hi, I am trying to follow this [tutorial](https://colab.research.google.com/github/google-coral/tutorials/blob/master/retrain_ssdlite_mobiledet_qat_tf1.ipynb#scrollTo=viewin-badges) to retrain the same pretrained model with my own images (about 300) to improve detection with a security camera (the angle of...

B0ndo2