tensorflow/models

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Models and examples built with TensorFlow

Stars: 77.7k
Forks: 44.8k
Open beginner issues: 1
Indexed issues: 1.1k

Dominant language: Python
License: No license data
Last GitHub push: Sep 10, 2026
Latest indexed: Sep 19, 2026
Contributing guide: Contributing guide
Code of conduct: Code of conduct
Beginner labels: help wanted
PR merge metrics: No merged PRs in 30d

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1,068 open issues indexed

mAP decreases as training steps increase in faster rcnn tensorflow object detection api. It is a weird way of training progress for me. what do you think the problem will be? I have used faster rccn inception v2 pretrained model to finetune it on my custom dataset. the config file is almost similar with the original version. batch size 24. Open

models:research:odapi type:support

tensorflow/models#9170 · 3 assignees · Opened Aug 31, 2020
Unable to create/update the checkpoints during training Open

models:research:odapi type:bug

tensorflow/models#9168 · 1 comment · 3 assignees · Opened Aug 30, 2020
Centernet model Open

models:research:odapi type:support

tensorflow/models#9162 · 2 comments · 3 assignees · Opened Aug 28, 2020
is there an example to train both object and keypoint detector in TF2 object detection API? Open

models:research:odapi type:support

tensorflow/models#9161 · 7 comments · 2 reactions · 3 assignees · Opened Aug 28, 2020
centernet didn't have regularization_losses Open

models:research:odapi type:support

tensorflow/models#9159 · 3 assignees · Opened Aug 27, 2020
Inference TF2 Tutorial "PATH_TO_BE_CONFIGURED" and model name mismatch error. Open

models:research:odapi type:docs

tensorflow/models#9156 · 9 comments · 8 reactions · 3 assignees · Opened Aug 26, 2020
Tensorflow 2 Object Detection API: Error loading TFRecord images (coco) Open

models:research:odapi type:bug

tensorflow/models#9154 · 1 comment · 3 assignees · Opened Aug 26, 2020
EfficientDet Training loss=nan Open

models:research:odapi type:support

tensorflow/models#9151 · 24 comments · 3 assignees · Opened Aug 25, 2020
evaluating model with eager_eval_loop Open

models:research:odapi type:support

tensorflow/models#9150 · 3 assignees · Opened Aug 25, 2020
'image/encoded' is required but could not be found, during training Context R-CNN Open

models:research:odapi type:bug

tensorflow/models#9148 · 3 comments · 3 reactions · 3 assignees · Opened Aug 25, 2020
"Input shape axis 0 must equal 1" when using EfficientDet D0 on tensorflow-serving 2.3.0 Open

models:research type:bug

tensorflow/models#9144 · 2 comments · 1 reaction · 1 assignee · Opened Aug 24, 2020
Accuracy loss of converted tf-lite model Open

models:research:odapi type:support

tensorflow/models#9143 · 1 comment · 3 assignees · Opened Aug 24, 2020
Disable augmentation in training pipeline Open

models:research:odapi type:docs type:support

tensorflow/models#9142 · 8 comments · 3 reactions · 3 assignees · Opened Aug 23, 2020
metrics are not displayed during training Open

models:research:odapi type:support

tensorflow/models#9136 · 8 comments · 12 reactions · 3 assignees · Opened Aug 21, 2020
Release SSDLite MobileDet GPU pretrained model as mentioned in the Object Detection API README Open

models:research:odapi type:docs

tensorflow/models#9132 · 7 comments · 9 reactions · 3 assignees · Opened Aug 20, 2020
[Legal question] Is it legal to use pre-trained models from the repo for commercial purposes? Open

models:research type:support

tensorflow/models#9131 · 5 comments · 11 reactions · 1 assignee · Opened Aug 20, 2020
EfficientDet D7 vs NasNet Performance Open

models:research type:bug

tensorflow/models#9128 · 1 assignee · Opened Aug 19, 2020
Mismatched mAP of TF2 object detection modelzoo Open

models:research:odapi type:docs

tensorflow/models#9127 · 3 assignees · Opened Aug 19, 2020
Tensorflow OD API - Tensorboard doesn't load new data Open

models:research:odapi type:support

tensorflow/models#9123 · 2 comments · 3 assignees · Opened Aug 18, 2020
Problem with image decoding in Tensorflow 2 Open

models:research:odapi type:bug

tensorflow/models#9115 · 27 comments · 18 reactions · 3 assignees · Opened Aug 16, 2020
TF2 OD Training on AI Platform - TPU Distribution Strategy Failure. Open

models:research:odapi type:docs

tensorflow/models#9110 · 6 comments · 1 reaction · 3 assignees · Opened Aug 15, 2020
"ValueError: ssd_mobilenet_v2 is not supported" when try to re-export ssdlite_mobilenet_v2_coco_2018_05_09 Open

models:research:odapi type:support

tensorflow/models#9104 · 1 reaction · 3 assignees · Opened Aug 14, 2020
Training process just ends Open

models:research:odapi type:bug

tensorflow/models#9102 · 2 comments · 3 assignees · Opened Aug 13, 2020
DeepLab V3 + predict a black mask Open

models:research type:support

tensorflow/models#9099 · 6 comments · 3 assignees · Opened Aug 13, 2020
deeplab v3+training ,the mask is all black Open

models:research type:support

tensorflow/models#9096 · 7 comments · 1 reaction · 3 assignees · Opened Aug 13, 2020
Wrong catenation type leads to model exportation failure [TF2 + object detection] Open

models:research:odapi type:bug

tensorflow/models#9088 · 8 comments · 3 assignees · Opened Aug 11, 2020
Cannot open object detection model using tf.keras.models.load Open

models:research:odapi type:bug

tensorflow/models#9087 · 10 comments · 6 reactions · 3 assignees · Opened Aug 10, 2020
ResNet50V1 classification checkpoint not loaded when training Faster-RCNN from scratch on custom dataset Open

models:research:odapi type:bug

tensorflow/models#9079 · 3 comments · 1 reaction · 3 assignees · Opened Aug 9, 2020
Before training, skipping some FeatureExtractors, inserting some FakeQuants, also missing variables!!! Open

models:research:odapi type:support

tensorflow/models#9074 · 3 assignees · Opened Aug 7, 2020
tensorflow.python.framework.errors_impl.InvalidArgumentError: indices[10] = 10 is not in [0, 0) Open

models:research:odapi type:bug

tensorflow/models#9067 · 15 comments · 3 assignees · Opened Aug 7, 2020
TPU not working with Object Detection 2.0 Open

models:research:odapi type:support

tensorflow/models#9059 · 4 comments · 3 assignees · Opened Aug 6, 2020
Which GPU was used for benchmarking the TF2 models? Open

models:research:odapi type:support

tensorflow/models#9058 · 1 reaction · 3 assignees · Opened Aug 6, 2020
High Evaluation Loss (with train dataset) while Train Loss is low using Tensorflow Object Detection API Open

models:research:odapi type:bug

tensorflow/models#9056 · 1 comment · 1 reaction · 3 assignees · Opened Aug 6, 2020
Tensorboard eventfile is very large(80Gb) while training with effecientdet D0 Open

models:research:odapi type:performance

tensorflow/models#9052 · 2 comments · 1 reaction · 3 assignees · Opened Aug 5, 2020
models-r1.13.0 train error Open

models:research:odapi type:support

tensorflow/models#9049 · 3 assignees · Opened Aug 5, 2020
How to do inference from videos using tensorflow 2.0 saved model format? Open

models:research:odapi type:support

tensorflow/models#9047 · 5 comments · 3 assignees · Opened Aug 5, 2020
Instructions Doesn't Work for Freezing Nasnet and PNasNet Open

models:research type:docs

tensorflow/models#9046 · 2 assignees · Opened Aug 5, 2020
How to use Tensorflow Object Detection API with multi-channel images Open

models:research:odapi type:feature

tensorflow/models#9044 · 2 comments · 1 reaction · 3 assignees · Opened Aug 4, 2020
Models Without Pre-Trained Checkpoints Open

models:research type:feature

tensorflow/models#9042 · 2 assignees · Opened Aug 4, 2020
Event files when training is too large. Open

models:research:odapi type:bug

tensorflow/models#9038 · 5 comments · 3 assignees · Opened Aug 4, 2020
Minimum detection bounding box size? Open

models:research:odapi type:feature

tensorflow/models#9035 · 3 assignees · Opened Aug 3, 2020
Converting TF 2 Object Detection Model to TensorRT Open

models:research:odapi type:bug

tensorflow/models#9032 · 2 comments · 1 assignee · Opened Aug 3, 2020
Significant Performance/Precision degrade in Object Detection module post July release. Open

models:research type:bug

tensorflow/models#9030 · 1 comment · 1 assignee · Opened Aug 3, 2020
TypeError: Cannot interpret feed_dict key as Tensor: Tensor Tensor('...', shape=(1,128,416,3), dtype=float32) is not an element of this graph. Open

models:research type:support

tensorflow/models#9014 · 1 assignee · Opened Jul 30, 2020
Object Detection Docker Build Pip Bug Open

models:research:odapi type:bug

tensorflow/models#9012 · 1 comment · 3 assignees · Opened Jul 30, 2020
training Centermodel - centernet_hg104_512x512_coco17_tpu-8 Open

models:research:odapi type:support

tensorflow/models#9011 · 1 comment · 1 reaction · 3 assignees · Opened Jul 30, 2020
Anyone who get the expected WER=0.23 using deep speech code? Open

models:research type:docs

tensorflow/models#9010 · 1 assignee · Opened Jul 30, 2020
Not able to train the model using tensorflow object detection API 2.0? Open

models:research:odapi type:support

tensorflow/models#8997 · 18 comments · 3 assignees · Opened Jul 29, 2020
Error in loading OD checkpoints Open

models:research:odapi type:bug

tensorflow/models#8996 · 5 comments · 3 assignees · Opened Jul 29, 2020
poor performance with ssd mobilenet v2 QAT retrain Open

models:research:odapi type:bug

tensorflow/models#8982 · 1 comment · 3 assignees · Opened Jul 28, 2020

tensorflow/models

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