{"metadata":{"kernelspec":{"language":"python","display_name":"Python 3","name":"python3"},"language_info":{"pygments_lexer":"ipython3","nbconvert_exporter":"python","version":"3.6.4","file_extension":".py","codemirror_mode":{"name":"ipython","version":3},"name":"python","mimetype":"text/x-python"}},"nbformat_minor":4,"nbformat":4,"cells":[{"cell_type":"code","source":"import pandas as pd\nfrom fastai.vision.all import *","metadata":{"_uuid":"8f2839f25d086af736a60e9eeb907d3b93b6e0e5","_cell_guid":"b1076dfc-b9ad-4769-8c92-a6c4dae69d19","trusted":true},"execution_count":null,"outputs":[]},{"cell_type":"code","source":"\ntrain_data = ImageDataLoaders.from_csv(\"/kaggle/input/plant-pathology-2021-fgvc8\",\"train.csv\"\n                                       ,folder=\"train_images\"\n                                       ,delimiter=\",\"\n                                       ,label_delim=\" \"\n                                       , item_tfms=Resize(224)\n                                       , batch_tfms=[*aug_transforms(size=224),Normalize.from_stats(*imagenet_stats)]\n                                      ,bs=32)","metadata":{"trusted":true},"execution_count":null,"outputs":[]},{"cell_type":"code","source":"train_data.show_batch()","metadata":{"trusted":true},"execution_count":null,"outputs":[]},{"cell_type":"code","source":"learn = cnn_learner(train_data,arch=models.resnet50,metrics=accuracy_multi)","metadata":{"trusted":true},"execution_count":null,"outputs":[]},{"cell_type":"code","source":"learn.fine_tune(1)","metadata":{"trusted":true},"execution_count":null,"outputs":[]},{"cell_type":"code","source":"learn.export(fname=\"/kaggle/working/95-acc-res-50.pkl\")","metadata":{"trusted":true},"execution_count":null,"outputs":[]},{"cell_type":"code","source":"learn.show_results()","metadata":{"trusted":true},"execution_count":null,"outputs":[]}]}