Fix ema (#883)

* fix ema

* update README

Author: fsx950223

Diff for: efficientdet/keras/README.md

@@ -3,16 +3,6 @@
 [1] Mingxing Tan, Ruoming Pang, Quoc V. Le. EfficientDet: Scalable and Efficient Object Detection. CVPR 2020.
 Arxiv link: https://arxiv.org/abs/1911.09070
 
-Updates:
-
-  - **Jul20: Added keras/TF2 and new SOTA D7x: 55.1mAP with 153ms**
-  - Apr22: Sped up end-to-end latency: D0 has up to >200 FPS throughput on Tesla V100.
-    * A great collaboration with [@fsx950223](https://github.com/fsx950223).
-  - Apr1: Updated results for test-dev and added EfficientDet-D7.
-  - Mar26: Fixed a few bugs and updated all checkpoints/results.
-  - Mar24: Added tutorial with visualization and coco eval.
-  - Mar 13: Released the initial code and models.
-
 **Quick start tutorial: [tutorial.ipynb](tutorial.ipynb)**
 
 **Quick install dependencies: ```pip install -r requirements.txt```**
@@ -25,7 +15,7 @@ EfficientDets are a family of object detection models, which achieve state-of-th
 EfficientDets are developed based on the advanced backbone, a new BiFPN, and a new scaling technique:
 
 <p align="center">
-<img src="./g3doc/network.png" width="800" />
+<img src="../g3doc/network.png" width="800" />
 </p>
 
   * **Backbone**: we employ [EfficientNets](https://arxiv.org/abs/1905.11946) as our backbone networks.
@@ -38,10 +28,10 @@ Our model family starts from EfficientDet-D0, which has comparable accuracy as [
 <table border="0">
 <tr>
     <td>
-    <img src="./g3doc/flops.png" width="100%" />
+    <img src="../g3doc/flops.png" width="100%" />
     </td>
     <td>
-    <img src="./g3doc/params.png", width="100%" />
+    <img src="../g3doc/params.png", width="100%" />
     </td>
 </tr>
 </table>
@@ -56,15 +46,15 @@ We have provided a list of EfficientDet checkpoints and results as follows:
 
 |       Model    | AP<sup>test</sup>    |  AP<sub>50</sub> | AP<sub>75</sub> |AP<sub>S</sub>   |  AP<sub>M</sub>    |  AP<sub>L</sub>   |  AP<sup>val</sup> | | #params | #FLOPs |
 |----------     |------ |------ |------ | -------- | ------| ------| ------ |------ |------ |  :------: |
-|     EfficientDet-D0 ([h5](https://storage.googleapis.com/cloud-tpu-checkpoints/efficientdet/coco2/efficientdet-d0.h5), [ckpt](https://storage.googleapis.com/cloud-tpu-checkpoints/efficientdet/coco2/efficientdet-d0.tar.gz), [val](https://storage.googleapis.com/cloud-tpu-checkpoints/efficientdet/coco2/val/d0_coco_val.txt), [test-dev](https://storage.googleapis.com/cloud-tpu-checkpoints/efficientdet/coco2/testdev/d0_coco_test-dev2017.txt))    | 34.6 | 53.0 | 37.1 | 12.4 | 39.0 | 52.7 | 34.3 |  | 3.9M | 2.54B  |
-|     EfficientDet-D1 ([h5](https://storage.googleapis.com/cloud-tpu-checkpoints/efficientdet/coco2/efficientdet-d1.h5), [ckpt](https://storage.googleapis.com/cloud-tpu-checkpoints/efficientdet/coco2/efficientdet-d1.tar.gz), [val](https://storage.googleapis.com/cloud-tpu-checkpoints/efficientdet/coco2/val/d1_coco_val.txt), [test-dev](https://storage.googleapis.com/cloud-tpu-checkpoints/efficientdet/coco2/testdev/d1_coco_test-dev2017.txt))    | 40.5 | 59.1 | 43.7 | 18.3 | 45.0 | 57.5 | 40.2 | | 6.6M | 6.10B |
-|     EfficientDet-D2 ([h5](https://storage.googleapis.com/cloud-tpu-checkpoints/efficientdet/coco2/efficientdet-d2.h5), [ckpt](https://storage.googleapis.com/cloud-tpu-checkpoints/efficientdet/coco2/efficientdet-d2.tar.gz), [val](https://storage.googleapis.com/cloud-tpu-checkpoints/efficientdet/coco2/val/d2_coco_val.txt), [test-dev](https://storage.googleapis.com/cloud-tpu-checkpoints/efficientdet/coco2/testdev/d2_coco_test-dev2017.txt))    | 43.0 | 62.3 | 46.2 | 22.5 | 47.0 | 58.4 | 42.5 | | 8.1M | 11.0B |
-|     EfficientDet-D3 ([h5](https://storage.googleapis.com/cloud-tpu-checkpoints/efficientdet/coco2/efficientdet-d3.h5), [ckpt](https://storage.googleapis.com/cloud-tpu-checkpoints/efficientdet/coco2/efficientdet-d3.tar.gz), [val](https://storage.googleapis.com/cloud-tpu-checkpoints/efficientdet/coco2/val/d3_coco_val.txt), [test-dev](https://storage.googleapis.com/cloud-tpu-checkpoints/efficientdet/coco2/testdev/d3_coco_test-dev2017.txt))    | 47.5 | 66.2 | 51.5 | 27.9 | 51.4 | 62.0 | 47.2 | | 12.0M | 24.9B |
-|     EfficientDet-D4 ([h5](https://storage.googleapis.com/cloud-tpu-checkpoints/efficientdet/coco2/efficientdet-d4.h5), [ckpt](https://storage.googleapis.com/cloud-tpu-checkpoints/efficientdet/coco2/efficientdet-d4.tar.gz), [val](https://storage.googleapis.com/cloud-tpu-checkpoints/efficientdet/coco2/val/d4_coco_val.txt), [test-dev](https://storage.googleapis.com/cloud-tpu-checkpoints/efficientdet/coco2/testdev/d4_coco_test-dev2017.txt))    | 49.7 | 68.4 | 53.9 | 30.7 | 53.2 | 63.2 | 49.3 |  | 20.7M | 55.2B |
-|     EfficientDet-D5 ([h5](https://storage.googleapis.com/cloud-tpu-checkpoints/efficientdet/coco2/efficientdet-d5.h5), [ckpt](https://storage.googleapis.com/cloud-tpu-checkpoints/efficientdet/coco2/efficientdet-d5.tar.gz), [val](https://storage.googleapis.com/cloud-tpu-checkpoints/efficientdet/coco2/val/d5_coco_val.txt), [test-dev](https://storage.googleapis.com/cloud-tpu-checkpoints/efficientdet/coco2/testdev/d5_coco_test-dev2017.txt))    | 51.5 | 70.5 | 56.1 | 33.9 | 54.7 | 64.1 | 51.2 |  | 33.7M | 130B |
-|     EfficientDet-D6 ([h5](https://storage.googleapis.com/cloud-tpu-checkpoints/efficientdet/coco2/efficientdet-d6.h5), [ckpt](https://storage.googleapis.com/cloud-tpu-checkpoints/efficientdet/coco2/efficientdet-d6.tar.gz), [val](https://storage.googleapis.com/cloud-tpu-checkpoints/efficientdet/coco2/val/d6_coco_val.txt), [test-dev](https://storage.googleapis.com/cloud-tpu-checkpoints/efficientdet/coco2/testdev/d6_coco_test-dev2017.txt))    | 52.6 | 71.5 | 57.2 | 34.9 | 56.0 | 65.4 | 52.1 | | 51.9M  |  226B  |
-|     EfficientDet-D7 ([h5](https://storage.googleapis.com/cloud-tpu-checkpoints/efficientdet/coco2/efficientdet-d7.h5), [ckpt](https://storage.googleapis.com/cloud-tpu-checkpoints/efficientdet/coco2/efficientdet-d7.tar.gz), [val](https://storage.googleapis.com/cloud-tpu-checkpoints/efficientdet/coco2/val/d7_coco_val.txt), [test-dev](https://storage.googleapis.com/cloud-tpu-checkpoints/efficientdet/coco2/testdev/d7_coco_test-dev2017.txt))    | 53.7 | 72.4 | 58.4 | 35.8 | 57.0 | 66.3 | 53.4 | | 51.9M  |  325B  |
-|     EfficientDet-D7x ([h5](https://storage.googleapis.com/cloud-tpu-checkpoints/efficientdet/coco2/efficientdet-d7x.h5), [ckpt](https://storage.googleapis.com/cloud-tpu-checkpoints/efficientdet/coco2/efficientdet-d7x.tar.gz), [val](https://storage.googleapis.com/cloud-tpu-checkpoints/efficientdet/coco2/val/d7x_coco_val.txt), [test-dev](https://storage.googleapis.com/cloud-tpu-checkpoints/efficientdet/coco2/testdev/d7x_coco_test-dev2017.txt))    | 55.1 | 74.3 | 59.9 | 37.2 | 57.9 | 68.0 | 54.4 | | 77.0M  |  410B  |
+|     EfficientDet-D0 ([ckpt](https://storage.googleapis.com/cloud-tpu-checkpoints/efficientdet/coco2/efficientdet-d0.tar.gz), [val](https://storage.googleapis.com/cloud-tpu-checkpoints/efficientdet/coco2/val/d0_coco_val.txt), [test-dev](https://storage.googleapis.com/cloud-tpu-checkpoints/efficientdet/coco2/testdev/d0_coco_test-dev2017.txt))    | 34.6 | 53.0 | 37.1 | 12.4 | 39.0 | 52.7 | 34.3 |  | 3.9M | 2.54B  |
+|     EfficientDet-D1 ([ckpt](https://storage.googleapis.com/cloud-tpu-checkpoints/efficientdet/coco2/efficientdet-d1.tar.gz), [val](https://storage.googleapis.com/cloud-tpu-checkpoints/efficientdet/coco2/val/d1_coco_val.txt), [test-dev](https://storage.googleapis.com/cloud-tpu-checkpoints/efficientdet/coco2/testdev/d1_coco_test-dev2017.txt))    | 40.5 | 59.1 | 43.7 | 18.3 | 45.0 | 57.5 | 40.2 | | 6.6M | 6.10B |
+|     EfficientDet-D2 ([ckpt](https://storage.googleapis.com/cloud-tpu-checkpoints/efficientdet/coco2/efficientdet-d2.tar.gz), [val](https://storage.googleapis.com/cloud-tpu-checkpoints/efficientdet/coco2/val/d2_coco_val.txt), [test-dev](https://storage.googleapis.com/cloud-tpu-checkpoints/efficientdet/coco2/testdev/d2_coco_test-dev2017.txt))    | 43.0 | 62.3 | 46.2 | 22.5 | 47.0 | 58.4 | 42.5 | | 8.1M | 11.0B |
+|     EfficientDet-D3 ([ckpt](https://storage.googleapis.com/cloud-tpu-checkpoints/efficientdet/coco2/efficientdet-d3.tar.gz), [val](https://storage.googleapis.com/cloud-tpu-checkpoints/efficientdet/coco2/val/d3_coco_val.txt), [test-dev](https://storage.googleapis.com/cloud-tpu-checkpoints/efficientdet/coco2/testdev/d3_coco_test-dev2017.txt))    | 47.5 | 66.2 | 51.5 | 27.9 | 51.4 | 62.0 | 47.2 | | 12.0M | 24.9B |
+|     EfficientDet-D4 ([ckpt](https://storage.googleapis.com/cloud-tpu-checkpoints/efficientdet/coco2/efficientdet-d4.tar.gz), [val](https://storage.googleapis.com/cloud-tpu-checkpoints/efficientdet/coco2/val/d4_coco_val.txt), [test-dev](https://storage.googleapis.com/cloud-tpu-checkpoints/efficientdet/coco2/testdev/d4_coco_test-dev2017.txt))    | 49.7 | 68.4 | 53.9 | 30.7 | 53.2 | 63.2 | 49.3 |  | 20.7M | 55.2B |
+|     EfficientDet-D5 ([ckpt](https://storage.googleapis.com/cloud-tpu-checkpoints/efficientdet/coco2/efficientdet-d5.tar.gz), [val](https://storage.googleapis.com/cloud-tpu-checkpoints/efficientdet/coco2/val/d5_coco_val.txt), [test-dev](https://storage.googleapis.com/cloud-tpu-checkpoints/efficientdet/coco2/testdev/d5_coco_test-dev2017.txt))    | 51.5 | 70.5 | 56.1 | 33.9 | 54.7 | 64.1 | 51.2 |  | 33.7M | 130B |
+|     EfficientDet-D6 ([ckpt](https://storage.googleapis.com/cloud-tpu-checkpoints/efficientdet/coco2/efficientdet-d6.tar.gz), [val](https://storage.googleapis.com/cloud-tpu-checkpoints/efficientdet/coco2/val/d6_coco_val.txt), [test-dev](https://storage.googleapis.com/cloud-tpu-checkpoints/efficientdet/coco2/testdev/d6_coco_test-dev2017.txt))    | 52.6 | 71.5 | 57.2 | 34.9 | 56.0 | 65.4 | 52.1 | | 51.9M  |  226B  |
+|     EfficientDet-D7 ([ckpt](https://storage.googleapis.com/cloud-tpu-checkpoints/efficientdet/coco2/efficientdet-d7.tar.gz), [val](https://storage.googleapis.com/cloud-tpu-checkpoints/efficientdet/coco2/val/d7_coco_val.txt), [test-dev](https://storage.googleapis.com/cloud-tpu-checkpoints/efficientdet/coco2/testdev/d7_coco_test-dev2017.txt))    | 53.7 | 72.4 | 58.4 | 35.8 | 57.0 | 66.3 | 53.4 | | 51.9M  |  325B  |
+|     EfficientDet-D7x ([ckpt](https://storage.googleapis.com/cloud-tpu-checkpoints/efficientdet/coco2/efficientdet-d7x.tar.gz), [val](https://storage.googleapis.com/cloud-tpu-checkpoints/efficientdet/coco2/val/d7x_coco_val.txt), [test-dev](https://storage.googleapis.com/cloud-tpu-checkpoints/efficientdet/coco2/testdev/d7x_coco_test-dev2017.txt))    | 55.1 | 74.3 | 59.9 | 37.2 | 57.9 | 68.0 | 54.4 | | 77.0M  |  410B  |
 
 <sup><em>val</em> denotes validation results, <em>test-dev</em> denotes test-dev2017 results. AP<sup>val</sup> is for validation accuracy, all other AP results in the table are for COCO test-dev2017. All accuracy numbers are for single-model single-scale without ensemble or test-time augmentation.  EfficientDet-D0 to D6 are trained for 300 epochs and D7/D7x are trained for 600 epochs.</sup>
 
@@ -73,11 +63,11 @@ In addition, the following table includes a list of models trained with fixed 64
 
 |       Model    |   mAP | Latency |
 | ------ | ------ | ------  |
-| D2(640) [h5](https://storage.googleapis.com/cloud-tpu-checkpoints/efficientdet/coco640/efficientdet-d2-640.h5), [ckpt](https://storage.googleapis.com/cloud-tpu-checkpoints/efficientdet/coco640/efficientdet-d2-640.tar.gz) |  41.7 | 14.8ms |
-| D3(640) [h5](https://storage.googleapis.com/cloud-tpu-checkpoints/efficientdet/coco640/efficientdet-d3-640.h5), [ckpt](https://storage.googleapis.com/cloud-tpu-checkpoints/efficientdet/coco640/efficientdet-d3-640.tar.gz) |  44.0 | 18.7ms |
-| D4(640) [h5](https://storage.googleapis.com/cloud-tpu-checkpoints/efficientdet/coco640/efficientdet-d4-640.h5), [ckpt](https://storage.googleapis.com/cloud-tpu-checkpoints/efficientdet/coco640/efficientdet-d4-640.tar.gz) |  45.7 | 21.7ms |
-| D5(640 [h5](https://storage.googleapis.com/cloud-tpu-checkpoints/efficientdet/coco640/efficientdet-d5-640.h5), [ckpt](https://storage.googleapis.com/cloud-tpu-checkpoints/efficientdet/coco640/efficientdet-d5-640.tar.gz) |  46.6 | 26.6ms |
-| D6(640) [h5](https://storage.googleapis.com/cloud-tpu-checkpoints/efficientdet/coco640/efficientdet-d6-640.h5), [ckpt](https://storage.googleapis.com/cloud-tpu-checkpoints/efficientdet/coco640/efficientdet-d6-640.tar.gz) |  47.9 | 33.8ms |
+| D2(640) [ckpt](https://storage.googleapis.com/cloud-tpu-checkpoints/efficientdet/coco640/efficientdet-d2-640.tar.gz) |  41.7 | 14.8ms |
+| D3(640) [ckpt](https://storage.googleapis.com/cloud-tpu-checkpoints/efficientdet/coco640/efficientdet-d3-640.tar.gz) |  44.0 | 18.7ms |
+| D4(640) [ckpt](https://storage.googleapis.com/cloud-tpu-checkpoints/efficientdet/coco640/efficientdet-d4-640.tar.gz) |  45.7 | 21.7ms |
+| D5(640) [ckpt](https://storage.googleapis.com/cloud-tpu-checkpoints/efficientdet/coco640/efficientdet-d5-640.tar.gz) |  46.6 | 26.6ms |
+| D6(640) [ckpt](https://storage.googleapis.com/cloud-tpu-checkpoints/efficientdet/coco640/efficientdet-d6-640.tar.gz) |  47.9 | 33.8ms |
 
 
 
@@ -96,10 +86,9 @@ Then you will get:
  - saved model under `savedmodeldir/`
  - frozen graph with name `savedmodeldir/efficientdet-d0_frozen.pb`
  - TensorRT saved model under `savedmodeldir/tensorrt_fp32/`
- - tflite file with name `efficientdet-d0.tflite`
+ - tflite file with name `savedmodeldir/fp32.tflite`
 
 Notably,
- --tflite_path only works after 2.3.0-dev20200521 ,
  --model_dir=xx/archive is the folder for exporting the best model.
 
 
@@ -154,12 +143,12 @@ latency and throughput are:
 
     # Step2: inference image.
     !python inspector.py --mode=infer \
-      --model_name=efficientdet-d0 --model_dir=efficientdet-d0 \
+      --model_name=efficientdet-d0 --saved_model_dir=/tmp/saved_model \
       --hparams="image_size=1920x1280" \
       --input_image=img.png --output_image_dir=/tmp/
 
 
-Alternatively, if you want to do inference using frozen graph instead of saved model, you can run
+If you want to do inference using frozen graph, you can run
 
     # Step 1 is the same as before.
     # Step 2: do inference with frozen graph.
@@ -168,18 +157,28 @@ Alternatively, if you want to do inference using frozen graph instead of saved m
       --saved_model_dir=/tmp/saved_model/efficientdet-d0_frozen.pb  \
       --input_image=img.png --output_image_dir=/tmp/
 
+If you want to do inference using tflite, you can run
+
+    # Step 1 is the same as before.
+    # Step 2: do inference with frozen graph.
+    !python inspector.py --mode=infer \
+      --model_name=efficientdet-d0  \
+      --saved_model_dir=/tmp/saved_model/fp32.tflite  \
+      --input_image=img.png --output_image_dir=/tmp/
+
 Lastly, if you only have one image and just want to run a quick test, you can also run the following command (it is slow because it needs to construct the graph from scratch):
 
     # Run inference for a single image.
-    !python inspector.py --mode=infer --model_name=$MODEL \
+    !python inspector.py --mode=infer \
+      --model_name=efficientdet-d0 --model_dir=$CKPT_PATH \
       --hparams="image_size=1920x1280" \
-      --model_dir=$CKPT_PATH --input_image=img.png --output_image_dir=/tmp
+      --input_image=img.png --output_image_dir=/tmp/
     # you can visualize the output /tmp/0.jpg
 
 Here is an example of EfficientDet-D0 visualization: more on [tutorial](tutorial.ipynb)
 
 <p align="center">
-<img src="./g3doc/street.jpg" width="800" />
+<img src="../g3doc/street.jpg" width="800" />
 </p>
 
 ## 6. Inference for videos.
@@ -243,67 +242,25 @@ Create a config file for the PASCAL VOC dataset called voc_config.yaml and put t
       var_freeze_expr: '(efficientnet|fpn_cells|resample_p6)'
       label_map: {1: aeroplane, 2: bicycle, 3: bird, 4: boat, 5: bottle, 6: bus, 7: car, 8: cat, 9: chair, 10: cow, 11: diningtable, 12: dog, 13: horse, 14: motorbike, 15: person, 16: pottedplant, 17: sheep, 18: sofa, 19: train, 20: tvmonitor}
 
-Finetune needs to use --ckpt rather than --backbone_ckpt.
+Finetune needs to use --pretrained_ckpt.
 
     !python train.py
         --training_file_pattern=tfrecord/pascal*.tfrecord \
         --val_file_pattern=tfrecord/pascal*.tfrecord \
+        --val_file_pattern=tfrecord/*.json \
         --model_name=efficientdet-d0 \
         --model_dir=/tmp/efficientdet-d0-finetune  \
-        --ckpt=efficientdet-d0  \
+        --pretrained_ckpt=efficientdet-d0  \
         --batch_size=64 \
         --eval_samples=1024 \
         --num_examples_per_epoch=5717 --num_epochs=50  \
         --hparams=voc_config.yaml
 
 If you want to continue to train the model, simply re-run the above command because the `num_epochs` is a maximum number of epochs. For example, to reproduce the result of efficientdet-d0, set `--num_epochs=300` then run the command multiple times until the training is finished.
 
-If you want to do inference for custom data, you can run
-
-    # Setting hparams-flag is needed sometimes.
-    !python inspector.py --mode=infer \
-      --model_name=efficientdet-d0   --model_dir=efficientdet-d0 \
-      --hparams=voc_config.yaml  \
-      --input_image=img.png --output_image_dir=/tmp/
-
-You should check more details of runmode which is written in caption-4.
-
 ## 9. Train on multi GPUs.
 
-Create a config file for the PASCAL VOC dataset called voc_config.yaml and put this in it.
-
-      num_classes: 21
-      var_freeze_expr: '(efficientnet|fpn_cells|resample_p6)'
-      label_map: {1: aeroplane, 2: bicycle, 3: bird, 4: boat, 5: bottle, 6: bus, 7: car, 8: cat, 9: chair, 10: cow, 11: diningtable, 12: dog, 13: horse, 14: motorbike, 15: person, 16: pottedplant, 17: sheep, 18: sofa, 19: train, 20: tvmonitor}
-
-Download efficientdet coco checkpoint.
-
-    !wget https://storage.googleapis.com/cloud-tpu-checkpoints/efficientdet/coco/efficientdet-d0.tar.gz
-    !tar xf efficientdet-d0.tar.gz
-
-Finetune needs to use --ckpt rather than --backbone_ckpt.
-
-    python train.py \
-        --training_file_pattern=tfrecord/pascal*.tfrecord \
-        --val_file_pattern=tfrecord/pascal*.tfrecord \
-        --model_name=efficientdet-d0 \
-        --model_dir=/tmp/efficientdet-d0-finetune  \
-        --ckpt=efficientdet-d0  \
-        --batch_size=64  \
-        --eval_samples=1024  \
-        --num_examples_per_epoch=5717 --num_epochs=50  \
-        --hparams=voc_config.yaml  \
-        --strategy=gpus
-
-If you want to do inference for custom data, you can run
-
-    # Setting hparams-flag is needed sometimes.
-    !python inspector.py --mode=infer \
-      --model_name=efficientdet-d0   --model_dir=efficientdet-d0 \
-      --hparams=voc_config.yaml  \
-      --input_image=img.png --output_image_dir=/tmp/
-
-You should check more details of runmode which is written in caption-4.
+Just add ```--strategy=gpus```
 
 ## 10. Training EfficientDets on TPUs.
 
@@ -335,7 +292,7 @@ EfficientDets use a lot of GPU memory for a few reasons:
 * Large internal activations for backbone: our backbone uses a relatively large expansion ratio (6), causing the large expanded activations.
 * Deep BiFPN: our BiFPN has multiple top-down and bottom-up paths, which leads to a lot of intermediate memory usage during training.
 
-To train this model on GPU with low memory there is an experimental option gradient_checkpointing.
+To train this model on GPU with low memory there is an experimental option grad_checkpoint.
 
 Check these links for a high-level idea of what gradient checkpointing is doing:
 1. https://medium.com/tensorflow/fitting-larger-networks-into-memory-583e3c758ff9

Diff for: efficientdet/keras/eval.py

@@ -76,6 +76,7 @@ def main(_):
     model.build((None, *config.image_size, 3))
     util_keras.restore_ckpt(model,
                             tf.train.latest_checkpoint(FLAGS.model_dir),
+                            config.moving_average_decay,
                             skip_mismatch=False)
     @tf.function
     def model_fn(images, labels):

Diff for: efficientdet/keras/inference.py

@@ -202,7 +202,9 @@ def build(self, params_override=None):
       self.model = efficientdet_keras.EfficientDetModel(config=config)
     image_size = utils.parse_image_size(params['image_size'])
     self.model.build((self.batch_size, *image_size, 3))
-    util_keras.restore_ckpt(self.model, self.ckpt_path, skip_mismatch=False)
+    util_keras.restore_ckpt(self.model, self.ckpt_path,
+                            self.params['moving_average_decay'],
+                            skip_mismatch=False)
 
   def visualize(self, image, boxes, classes, scores, **kwargs):
     """Visualize prediction on image."""