densenet

Model	Source	Size, MB	Quality: Accuracy, %				Latency, ms
			CoreML		Source		iPhone 11 Pro			iPhone 7
			Top-1	Top-5	Top-1	Top-5	CPU	GPU	ANE	CPU	GPU
DenseNet121	PyTorch	31			74.65	92.17	50	62	9	140	80
DenseNet121	Keras	31			75.00	92.30	65	61	7	150	74
DenseNet161	PyTorch	110			77.65	93.80	195	74	16	378	210
DenseNet169	PyTorch	55			76.00	93.00	92	62	10	215	104
DenseNet169	Keras	55			76.20	93.20	91	61	7	190	106
DenseNet201	PyTorch	77			77.20	93.57	132	65	14	272	155
DenseNet201	Keras	77			77.30	93.60	129	61	10	286	150

Reference: https://arxiv.org/abs/1608.06993

Inputs:

• 224x224
• 3-channel RGB
• [0-255] pixel range

Dataset:

• ImageNet1k

Versions:

• iOS 13.5.1
• XCode 11.5