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import torch
from torch import nn
from torchvision import models
class FineTunedResNet(nn.Module):
def __init__(self, num_classes=3):
super(FineTunedResNet, self).__init__()
self.resnet = models.resnet50(weights=models.ResNet50_Weights.DEFAULT)
self.resnet.fc = nn.Sequential(
nn.Linear(self.resnet.fc.in_features, 512),
nn.ReLU(),
nn.Dropout(0.5),
nn.Linear(512, num_classes)
)
def forward(self, x):
return self.resnet(x)
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