Since I cannot directly access your local files or a specific "Ep2.pdf" without you providing the content, I will give you a on how to "develop a deep feature" from a PDF in the context of machine learning / computer vision.
It looks like you're referring to a specific PDF file (perhaps a lecture slide or paper) titled and asking to "develop a deep feature" from it. Ep2 Pdf
import torch import torchvision.models as models from torchvision import transforms from PIL import Image model = models.resnet50(pretrained=True) model = torch.nn.Sequential(*list(model.children())[:-1]) # deep feature extractor model.eval() Preprocess image from PDF transform = transforms.Compose([ transforms.Resize(256), transforms.CenterCrop(224), transforms.ToTensor(), transforms.Normalize(mean=[0.485,0.456,0.406], std=[0.229,0.224,0.225]) ]) Since I cannot directly access your local files
img = Image.open("figure_from_ep2.png") input_tensor = transform(img).unsqueeze(0) Ep2 Pdf