diff --git a/README.md b/README.md new file mode 100644 index 0000000..dea38ba --- /dev/null +++ b/README.md @@ -0,0 +1,30 @@ +# EfficientNet-Keras + +This repository contains an op-for-op Keras reimplementation of EfficientNet, the new convolutional neural network architecture from [EfficientNet](https://arxiv.org/abs/1905.11946) ([TensorFlow implementation](https://github.com/tensorflow/tpu/tree/master/models/official/efficientnet)). + +### About EfficientNet Models + +If you're new to EfficientNets, here is an explanation straight from the official TensorFlow implementation: + +EfficientNets are a family of image classification models, which achieve state-of-the-art accuracy, yet being an order-of-magnitude smaller and faster than previous models. EfficientNets are based on AutoML and Compound Scaling. In particular, [AutoML Mobile framework](https://ai.googleblog.com/2018/08/mnasnet-towards-automating-design-of.html) have been used to develop a mobile-size baseline network, named as EfficientNet-B0; Then, the compound scaling method is used to scale up this baseline to obtain EfficientNet-B1 to B7. + + + + + + +
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+ +EfficientNets achieve state-of-the-art accuracy on ImageNet with an order of magnitude better efficiency: + + +* In high-accuracy regime, EfficientNet-B7 achieves state-of-the-art 84.4% top-1 / 97.1% top-5 accuracy on ImageNet with 66M parameters and 37B FLOPS, being 8.4x smaller and 6.1x faster on CPU inference than previous best [Gpipe](https://arxiv.org/abs/1811.06965). + +* In middle-accuracy regime, EfficientNet-B1 is 7.6x smaller and 5.7x faster on CPU inference than [ResNet-152](https://arxiv.org/abs/1512.03385), with similar ImageNet accuracy. + +* Compared with the widely used [ResNet-50](https://arxiv.org/abs/1512.03385), EfficientNet-B4 improves the top-1 accuracy from 76.3% of ResNet-50 to 82.6% (+6.3%), under similar FLOPS constraint. +