vgg19¶

paddle.vision.models. vgg19 ( pretrained=False, batch_norm=False, **kwargs ) [source]

VGG 19-layer model from “Very Deep Convolutional Networks For Large-Scale Image Recognition”.

Parameters

• pretrained (bool, optional) – Whether to load pre-trained weights. If True, returns a model pre-trained on ImageNet. Default: False.

• batch_norm (bool, optional) – If True, returns a model with batch_norm layer. Default: False.

• **kwargs (optional) – Additional keyword arguments. For details, please refer to VGG.

Returns

Layer. An instance of VGG 19-layer model.

Examples

>>> import paddle
>>> from paddle.vision.models import vgg19

>>> # build model
>>> model = vgg19()

>>> # build vgg19 model with batch_norm
>>> model = vgg19(batch_norm=True)

>>> x = paddle.rand([1, 3, 224, 224])
>>> out = model(x)

>>> print(out.shape)
[1, 1000]