rknn-toolkit2/examples/tflite/mobilenet_v1_qat/README.md

TFLite MobileNet V1 QAT

Model Source

The model used in this example come from the following open source projects:
https://www.tensorflow.org/lite/examples/image_classification/overview?hl=zh-cn

Script Usage

Usage:

python test.py

rknn_convert usage:

python3 -m rknn.api.rknn_convert -t rk3568 -i ./model_config.yml -o ./

Description:

• The default target platform in script is 'rk3566', please modify the 'target_platform' parameter of 'rknn.config' according to the actual platform.
• If connecting board is required, please add the 'target' parameter in 'rknn.init_runtime'.
• This is a QAT model, and the do_quantization of rknn.build needs to be set to False.

Expected Results

This example will print the TOP5 labels and corresponding scores of the test image classification results, as follows:

-----TOP 5-----
[ 156] score:0.984375 class:"Shih-Tzu"
[ 155] score:0.007812 class:"Pekinese, Pekingese, Peke"
[ 205] score:0.003906 class:"Lhasa, Lhasa apso"
[  -1]: 0.0
[  -1]: 0.0

• Note: Different platforms, different versions of tools and drivers may have slightly different results.