Trained CNN model

This is fully trained image classification convolutional neural network (CNN). We used a pre-trained model (ResNet-34) and transfer learning to sort our data into 5 classes. Model was run in Python using the "fast.ai" package.本模型为经过完整训练的图像分类卷积神经网络（Convolutional Neural Network，CNN）。我们采用预训练模型ResNet-34与迁移学习技术，将数据集划分为5个类别。该模型基于Python语言，借助fast.ai工具包实现运行。